419115843

素因数分解:

$3^3\times {\mathrm{1531}}^1\times {\mathrm{10139}}^1$

素因数の和:11679

約数の個数: 16

約数和(自身を含む): 621379200

約数和(自身を除く): 202263357

約数列:

[1, 3, 9, 27, 1531, 4593, 10139, 13779, 30417, 41337, 91251, 273753, 15522809, 46568427, 139705281, 419115843]

約数ペア:

[(1, 419115843), (3, 139705281), (9, 46568427), (27, 15522809), (1531, 273753), (4593, 91251), (10139, 41337), (13779, 30417)]