104238841

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1\times {\mathrm{809}}^1$

素因数の和:1128

約数の個数: 16

約数和(自身を含む): 121305600

約数和(自身を除く): 17066759

約数列:

[1, 7, 79, 233, 553, 809, 1631, 5663, 18407, 63911, 128849, 188497, 447377, 1319479, 14891263, 104238841]

約数ペア:

[(1, 104238841), (7, 14891263), (79, 1319479), (233, 447377), (553, 188497), (809, 128849), (1631, 63911), (5663, 18407)]