20131710053

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11643557}}^1$

素因数の和:11643596

約数の個数: 16

約数和(自身を含む): 26081569920

約数和(自身を除く): 5949859867

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 11643557, 81504899, 151366241, 221227583, 1059563687, 1548593081, 2875958579, 20131710053]

約数ペア:

[(1, 20131710053), (7, 2875958579), (13, 1548593081), (19, 1059563687), (91, 221227583), (133, 151366241), (247, 81504899), (1729, 11643557)]