921117743

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1879}}^1\times {\mathrm{5387}}^1$

素因数の和:7286

約数の個数: 16

約数和(自身を含む): 1134497280

約数和(自身を除く): 213379537

約数列:

[1, 7, 13, 91, 1879, 5387, 13153, 24427, 37709, 70031, 170989, 490217, 10122173, 70855211, 131588249, 921117743]

約数ペア:

[(1, 921117743), (7, 131588249), (13, 70855211), (91, 10122173), (1879, 490217), (5387, 170989), (13153, 70031), (24427, 37709)]