56327961

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{4421}}^1$

素因数の和:4592

約数の個数: 16

約数和(自身を含む): 78110208

約数和(自身を除く): 21782247

約数列:

[1, 3, 31, 93, 137, 411, 4247, 4421, 12741, 13263, 137051, 411153, 605677, 1817031, 18775987, 56327961]

約数ペア:

[(1, 56327961), (3, 18775987), (31, 1817031), (93, 605677), (137, 411153), (411, 137051), (4247, 13263), (4421, 12741)]