1625039997

素因数分解:

$3^1\times 7^1\times {\mathrm{1879}}^1\times {\mathrm{41183}}^1$

素因数の和:43072

約数の個数: 16

約数和(自身を含む): 2477629440

約数和(自身を除く): 852589443

約数列:

[1, 3, 7, 21, 1879, 5637, 13153, 39459, 41183, 123549, 288281, 864843, 77382857, 232148571, 541679999, 1625039997]

約数ペア:

[(1, 1625039997), (3, 541679999), (7, 232148571), (21, 77382857), (1879, 864843), (5637, 288281), (13153, 123549), (39459, 41183)]