3856331349

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{26347}}^1$

素因数の和:26511

約数の個数: 40

約数和(自身を含む): 6248691680

約数和(自身を除く): 2392360331

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 139, 351, 417, 1053, 1251, 1807, 3753, 5421, 11259, 16263, 26347, 48789, 79041, 146367, 237123, 342511, 711369, 1027533, 2134107, 3082599, 3662233, 9247797, 10986699, 27743391, 32960097, 47609029, 98880291, 142827087, 296640873, 428481261, 1285443783, 3856331349]

約数ペア:

[(1, 3856331349), (3, 1285443783), (9, 428481261), (13, 296640873), (27, 142827087), (39, 98880291), (81, 47609029), (117, 32960097), (139, 27743391), (351, 10986699), (417, 9247797), (1053, 3662233), (1251, 3082599), (1807, 2134107), (3753, 1027533), (5421, 711369), (11259, 342511), (16263, 237123), (26347, 146367), (48789, 79041)]