69686309

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{8009}}^1$

素因数の和:8140

約数の個数: 16

約数和(自身を含む): 87661440

約数和(自身を除く): 17975131

約数列:

[1, 7, 11, 77, 113, 791, 1243, 8009, 8701, 56063, 88099, 616693, 905017, 6335119, 9955187, 69686309]

約数ペア:

[(1, 69686309), (7, 9955187), (11, 6335119), (77, 905017), (113, 616693), (791, 88099), (1243, 56063), (8009, 8701)]