2013575421

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:319

約数の個数: 96

約数和(自身を含む): 3404016000

約数和(自身を除く): 1390440579

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 109, 143, 149, 187, 221, 289, 327, 429, 447, 561, 663, 867, 1199, 1417, 1639, 1853, 1937, 2431, 2533, 3179, 3597, 3757, 4251, 4917, 5559, 5811, 7293, 7599, 9537, 11271, 15587, 16241, 20383, 21307, 24089, 27863, 31501, 32929, 41327, 43061, 46761, 48723, 61149, 63921, 72267, 83589, 94503, 98787, 123981, 129183, 178651, 211133, 264979, 276097, 346511, 362219, 409513, 473671, 535953, 559793, 633399, 794937, 828291, 1039533, 1086657, 1228539, 1421013, 1679379, 2322463, 3037067, 3589261, 4504643, 4693649, 6157723, 6967389, 9111201, 10767783, 13513929, 14080947, 18473169, 39481871, 51630139, 61017437, 118445613, 154890417, 183052311, 671191807, 2013575421]

約数ペア:

[(1, 2013575421), (3, 671191807), (11, 183052311), (13, 154890417), (17, 118445613), (33, 61017437), (39, 51630139), (51, 39481871), (109, 18473169), (143, 14080947), (149, 13513929), (187, 10767783), (221, 9111201), (289, 6967389), (327, 6157723), (429, 4693649), (447, 4504643), (561, 3589261), (663, 3037067), (867, 2322463), (1199, 1679379), (1417, 1421013), (1639, 1228539), (1853, 1086657), (1937, 1039533), (2431, 828291), (2533, 794937), (3179, 633399), (3597, 559793), (3757, 535953), (4251, 473671), (4917, 409513), (5559, 362219), (5811, 346511), (7293, 276097), (7599, 264979), (9537, 211133), (11271, 178651), (15587, 129183), (16241, 123981), (20383, 98787), (21307, 94503), (24089, 83589), (27863, 72267), (31501, 63921), (32929, 61149), (41327, 48723), (43061, 46761)]