220804599

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{21011}}^1$

素因数の和:21158

約数の個数: 16

約数和(自身を含む): 306607104

約数和(自身を除く): 85802505

約数列:

[1, 3, 31, 93, 113, 339, 3503, 10509, 21011, 63033, 651341, 1954023, 2374243, 7122729, 73601533, 220804599]

約数ペア:

[(1, 220804599), (3, 73601533), (31, 7122729), (93, 2374243), (113, 1954023), (339, 651341), (3503, 63033), (10509, 21011)]