2680490907

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{419}}^1\times {\mathrm{5779}}^1$

素因数の和:6248

約数の個数: 32

約数和(自身を含む): 4078368000

約数和(自身を除く): 1397877093

約数列:

[1, 3, 9, 27, 41, 123, 369, 419, 1107, 1257, 3771, 5779, 11313, 17179, 17337, 51537, 52011, 154611, 156033, 236939, 463833, 710817, 2132451, 2421401, 6397353, 7264203, 21792609, 65377827, 99277441, 297832323, 893496969, 2680490907]

約数ペア:

[(1, 2680490907), (3, 893496969), (9, 297832323), (27, 99277441), (41, 65377827), (123, 21792609), (369, 7264203), (419, 6397353), (1107, 2421401), (1257, 2132451), (3771, 710817), (5779, 463833), (11313, 236939), (17179, 156033), (17337, 154611), (51537, 52011)]