417949216929

素因数分解:

$3^3\times {\mathrm{1871}}^1\times {\mathrm{8273437}}^1$

素因数の和:8275317

約数の個数: 16

約数和(自身を含む): 619515037440

約数和(自身を除く): 201565820511

約数列:

[1, 3, 9, 27, 1871, 5613, 16839, 50517, 8273437, 24820311, 74460933, 223382799, 15479600627, 46438801881, 139316405643, 417949216929]

約数ペア:

[(1, 417949216929), (3, 139316405643), (9, 46438801881), (27, 15479600627), (1871, 223382799), (5613, 74460933), (16839, 24820311), (50517, 8273437)]