1330341549

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1\times {\mathrm{479}}^1$

素因数の和:841

約数の個数: 32

約数和(自身を含む): 1849098240

約数和(自身を除く): 518756691

約数列:

[1, 3, 37, 111, 131, 191, 393, 479, 573, 1437, 4847, 7067, 14541, 17723, 21201, 25021, 53169, 62749, 75063, 91489, 188247, 274467, 925777, 2321713, 2777331, 3385093, 6965139, 10155279, 11985059, 35955177, 443447183, 1330341549]

約数ペア:

[(1, 1330341549), (3, 443447183), (37, 35955177), (111, 11985059), (131, 10155279), (191, 6965139), (393, 3385093), (479, 2777331), (573, 2321713), (1437, 925777), (4847, 274467), (7067, 188247), (14541, 91489), (17723, 75063), (21201, 62749), (25021, 53169)]