9290169

素因数分解:

$3^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{617}}^1$

素因数の和:869

約数の個数: 24

約数和(自身を含む): 15425280

約数和(自身を除く): 6135111

約数列:

[1, 3, 7, 9, 21, 63, 239, 617, 717, 1673, 1851, 2151, 4319, 5019, 5553, 12957, 15057, 38871, 147463, 442389, 1032241, 1327167, 3096723, 9290169]

約数ペア:

[(1, 9290169), (3, 3096723), (7, 1327167), (9, 1032241), (21, 442389), (63, 147463), (239, 38871), (617, 15057), (717, 12957), (1673, 5553), (1851, 5019), (2151, 4319)]