788893053

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{563}}^1$

素因数の和:690

約数の個数: 64

約数和(自身を含む): 1253253120

約数和(自身を除く): 464360067

約数列:

[1, 3, 13, 19, 31, 39, 57, 61, 93, 183, 247, 403, 563, 589, 741, 793, 1159, 1209, 1689, 1767, 1891, 2379, 3477, 5673, 7319, 7657, 10697, 15067, 17453, 21957, 22971, 24583, 32091, 34343, 35929, 45201, 52359, 73749, 103029, 107787, 139061, 226889, 331607, 417183, 446459, 467077, 652517, 680667, 994821, 1064633, 1339377, 1401231, 1957551, 3193899, 4310891, 8482721, 12932673, 13840229, 20228027, 25448163, 41520687, 60684081, 262964351, 788893053]

約数ペア:

[(1, 788893053), (3, 262964351), (13, 60684081), (19, 41520687), (31, 25448163), (39, 20228027), (57, 13840229), (61, 12932673), (93, 8482721), (183, 4310891), (247, 3193899), (403, 1957551), (563, 1401231), (589, 1339377), (741, 1064633), (793, 994821), (1159, 680667), (1209, 652517), (1689, 467077), (1767, 446459), (1891, 417183), (2379, 331607), (3477, 226889), (5673, 139061), (7319, 107787), (7657, 103029), (10697, 73749), (15067, 52359), (17453, 45201), (21957, 35929), (22971, 34343), (24583, 32091)]