323040783

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{2551}}^1$

素因数の和:2775

約数の個数: 32

約数和(自身を含む): 493903872

約数和(自身を除く): 170863089

約数列:

[1, 3, 13, 17, 39, 51, 191, 221, 573, 663, 2483, 2551, 3247, 7449, 7653, 9741, 33163, 42211, 43367, 99489, 126633, 130101, 487241, 563771, 1461723, 1691313, 6334133, 8283097, 19002399, 24849291, 107680261, 323040783]

約数ペア:

[(1, 323040783), (3, 107680261), (13, 24849291), (17, 19002399), (39, 8283097), (51, 6334133), (191, 1691313), (221, 1461723), (573, 563771), (663, 487241), (2483, 130101), (2551, 126633), (3247, 99489), (7449, 43367), (7653, 42211), (9741, 33163)]