2247362481

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{10303}}^1$

素因数の和:10390

約数の個数: 64

約数和(自身を含む): 3988389888

約数和(自身を除く): 1741027407

約数列:

[1, 3, 7, 13, 17, 21, 39, 47, 51, 91, 119, 141, 221, 273, 329, 357, 611, 663, 799, 987, 1547, 1833, 2397, 4277, 4641, 5593, 10303, 10387, 12831, 16779, 30909, 31161, 72121, 72709, 133939, 175151, 216363, 218127, 401817, 484241, 525453, 937573, 1226057, 1452723, 2276963, 2812719, 3389687, 3678171, 6295133, 6830889, 8232097, 10169061, 15938741, 18885399, 24696291, 44065931, 47816223, 57624679, 107017261, 132197793, 172874037, 321051783, 749120827, 2247362481]

約数ペア:

[(1, 2247362481), (3, 749120827), (7, 321051783), (13, 172874037), (17, 132197793), (21, 107017261), (39, 57624679), (47, 47816223), (51, 44065931), (91, 24696291), (119, 18885399), (141, 15938741), (221, 10169061), (273, 8232097), (329, 6830889), (357, 6295133), (611, 3678171), (663, 3389687), (799, 2812719), (987, 2276963), (1547, 1452723), (1833, 1226057), (2397, 937573), (4277, 525453), (4641, 484241), (5593, 401817), (10303, 218127), (10387, 216363), (12831, 175151), (16779, 133939), (30909, 72709), (31161, 72121)]