2667760977

素因数分解:

$3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{559631}}^1$

素因数の和:559868

約数の個数: 16

約数和(自身を含む): 4083075072

約数和(自身を除く): 1415314095

約数列:

[1, 3, 7, 21, 227, 681, 1589, 4767, 559631, 1678893, 3917417, 11752251, 127036237, 381108711, 889253659, 2667760977]

約数ペア:

[(1, 2667760977), (3, 889253659), (7, 381108711), (21, 127036237), (227, 11752251), (681, 3917417), (1589, 1678893), (4767, 559631)]