42821313

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{3541}}^1$

素因数の和:3712

約数の個数: 16

約数和(自身を含む): 59505600

約数和(自身を除く): 16684287

約数列:

[1, 3, 29, 87, 139, 417, 3541, 4031, 10623, 12093, 102689, 308067, 492199, 1476597, 14273771, 42821313]

約数ペア:

[(1, 42821313), (3, 14273771), (29, 1476597), (87, 492199), (139, 308067), (417, 102689), (3541, 12093), (4031, 10623)]