268601907

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{9343}}^1$

素因数の和:9427

約数の個数: 24

約数和(自身を含む): 420704256

約数和(自身を除く): 152102349

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 1369, 4107, 9343, 9583, 28029, 28749, 65401, 196203, 345691, 1037073, 2419837, 7259511, 12790567, 38371701, 89533969, 268601907]

約数ペア:

[(1, 268601907), (3, 89533969), (7, 38371701), (21, 12790567), (37, 7259511), (111, 2419837), (259, 1037073), (777, 345691), (1369, 196203), (4107, 65401), (9343, 28749), (9583, 28029)]