3337659

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:316

約数の個数: 32

約数和(自身を含む): 5490240

約数和(自身を除く): 2152581

約数列:

[1, 3, 9, 13, 27, 37, 39, 111, 117, 257, 333, 351, 481, 771, 999, 1443, 2313, 3341, 4329, 6939, 9509, 10023, 12987, 28527, 30069, 85581, 90207, 123617, 256743, 370851, 1112553, 3337659]

約数ペア:

[(1, 3337659), (3, 1112553), (9, 370851), (13, 256743), (27, 123617), (37, 90207), (39, 85581), (111, 30069), (117, 28527), (257, 12987), (333, 10023), (351, 9509), (481, 6939), (771, 4329), (999, 3341), (1443, 2313)]