26560617981

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{7335161}}^1$

素因数の和:7335252

約数の個数: 16

約数和(自身を含む): 38025479808

約数和(自身を除く): 11464861827

約数列:

[1, 3, 17, 51, 71, 213, 1207, 3621, 7335161, 22005483, 124697737, 374093211, 520796431, 1562389293, 8853539327, 26560617981]

約数ペア:

[(1, 26560617981), (3, 8853539327), (17, 1562389293), (51, 520796431), (71, 374093211), (213, 124697737), (1207, 22005483), (3621, 7335161)]