1938202461

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{26849}}^1$

素因数の和:27485

約数の個数: 24

約数和(自身を含む): 3019980600

約数和(自身を除く): 1081778139

約数列:

[1, 3, 9, 13, 39, 117, 617, 1851, 5553, 8021, 24063, 26849, 72189, 80547, 241641, 349037, 1047111, 3141333, 16565833, 49697499, 149092497, 215355829, 646067487, 1938202461]

約数ペア:

[(1, 1938202461), (3, 646067487), (9, 215355829), (13, 149092497), (39, 49697499), (117, 16565833), (617, 3141333), (1851, 1047111), (5553, 349037), (8021, 241641), (24063, 80547), (26849, 72189)]