7880469

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{809}}^1$

素因数の和:1020

約数の個数: 16

約数和(自身を含む): 11197440

約数和(自身を除く): 3316971

約数列:

[1, 3, 17, 51, 191, 573, 809, 2427, 3247, 9741, 13753, 41259, 154519, 463557, 2626823, 7880469]

約数ペア:

[(1, 7880469), (3, 2626823), (17, 463557), (51, 154519), (191, 41259), (573, 13753), (809, 9741), (2427, 3247)]