26620581

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{1801}}^1$

素因数の和:2196

約数の個数: 16

約数和(自身を含む): 38346560

約数和(自身を除く): 11725979

約数列:

[1, 3, 13, 39, 379, 1137, 1801, 4927, 5403, 14781, 23413, 70239, 682579, 2047737, 8873527, 26620581]

約数ペア:

[(1, 26620581), (3, 8873527), (13, 2047737), (39, 682579), (379, 70239), (1137, 23413), (1801, 14781), (4927, 5403)]