7310989

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1$

素因数の和:384

約数の個数: 16

約数和(自身を含む): 8667648

約数和(自身を除く): 1356659

約数列:

[1, 7, 43, 107, 227, 301, 749, 1589, 4601, 9761, 24289, 32207, 68327, 170023, 1044427, 7310989]

約数ペア:

[(1, 7310989), (7, 1044427), (43, 170023), (107, 68327), (227, 32207), (301, 24289), (749, 9761), (1589, 4601)]