7130961

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1$

素因数の和:517

約数の個数: 24

約数和(自身を含む): 10832640

約数和(自身を除く): 3701679

約数列:

[1, 3, 9, 31, 61, 93, 183, 279, 419, 549, 1257, 1891, 3771, 5673, 12989, 17019, 25559, 38967, 76677, 116901, 230031, 792329, 2376987, 7130961]

約数ペア:

[(1, 7130961), (3, 2376987), (9, 792329), (31, 230031), (61, 116901), (93, 76677), (183, 38967), (279, 25559), (419, 17019), (549, 12989), (1257, 5673), (1891, 3771)]