26524953

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 47698560

約数和(自身を除く): 21173607

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 139, 233, 273, 417, 699, 819, 973, 1251, 1631, 1807, 2097, 2919, 3029, 4893, 5421, 8757, 9087, 12649, 14679, 16263, 21203, 27261, 32387, 37947, 63609, 97161, 113841, 190827, 226709, 291483, 421031, 680127, 1263093, 2040381, 2947217, 3789279, 8841651, 26524953]

約数ペア:

[(1, 26524953), (3, 8841651), (7, 3789279), (9, 2947217), (13, 2040381), (21, 1263093), (39, 680127), (63, 421031), (91, 291483), (117, 226709), (139, 190827), (233, 113841), (273, 97161), (417, 63609), (699, 37947), (819, 32387), (973, 27261), (1251, 21203), (1631, 16263), (1807, 14679), (2097, 12649), (2919, 9087), (3029, 8757), (4893, 5421)]