39228991

素因数分解:

${\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:354

約数の個数: 16

約数和(自身を含む): 41532480

約数和(自身を除く): 2303489

約数列:

[1, 37, 71, 109, 137, 2627, 4033, 5069, 7739, 9727, 14933, 286343, 359899, 552521, 1060243, 39228991]

約数ペア:

[(1, 39228991), (37, 1060243), (71, 552521), (109, 359899), (137, 286343), (2627, 14933), (4033, 9727), (5069, 7739)]