275280213

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{229}}^1\times {\mathrm{2371}}^1$

素因数の和:2629

約数の個数: 24

約数和(自身を含む): 399349920

約数和(自身を除く): 124069707

約数列:

[1, 3, 13, 39, 169, 229, 507, 687, 2371, 2977, 7113, 8931, 30823, 38701, 92469, 116103, 400699, 542959, 1202097, 1628877, 7058467, 21175401, 91760071, 275280213]

約数ペア:

[(1, 275280213), (3, 91760071), (13, 21175401), (39, 7058467), (169, 1628877), (229, 1202097), (507, 542959), (687, 400699), (2371, 116103), (2977, 92469), (7113, 38701), (8931, 30823)]