20174143171

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11668099}}^1$

素因数の和:11668138

約数の個数: 16

約数和(自身を含む): 26136544000

約数和(自身を除く): 5962400829

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 11668099, 81676693, 151685287, 221693881, 1061797009, 1551857167, 2882020453, 20174143171]

約数ペア:

[(1, 20174143171), (7, 2882020453), (13, 1551857167), (19, 1061797009), (91, 221693881), (133, 151685287), (247, 81676693), (1729, 11668099)]