9591621

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:110

約数の個数: 48

約数和(自身を含む): 15679104

約数和(自身を除く): 6087483

約数列:

[1, 3, 13, 17, 23, 37, 39, 51, 69, 111, 221, 289, 299, 391, 481, 629, 663, 851, 867, 897, 1173, 1443, 1887, 2553, 3757, 5083, 6647, 8177, 10693, 11063, 11271, 14467, 15249, 19941, 24531, 32079, 33189, 43401, 86411, 139009, 188071, 245939, 259233, 417027, 564213, 737817, 3197207, 9591621]

約数ペア:

[(1, 9591621), (3, 3197207), (13, 737817), (17, 564213), (23, 417027), (37, 259233), (39, 245939), (51, 188071), (69, 139009), (111, 86411), (221, 43401), (289, 33189), (299, 32079), (391, 24531), (481, 19941), (629, 15249), (663, 14467), (851, 11271), (867, 11063), (897, 10693), (1173, 8177), (1443, 6647), (1887, 5083), (2553, 3757)]