309600399

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{10457}}^1$

素因数の和:10670

約数の個数: 16

約数和(自身を含む): 421666560

約数和(自身を除く): 112066161

約数列:

[1, 3, 71, 139, 213, 417, 9869, 10457, 29607, 31371, 742447, 1453523, 2227341, 4360569, 103200133, 309600399]

約数ペア:

[(1, 309600399), (3, 103200133), (71, 4360569), (139, 2227341), (213, 1453523), (417, 742447), (9869, 31371), (10457, 29607)]