13127511

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1\times {\mathrm{271}}^1$

素因数の和:582

約数の個数: 16

約数和(自身を含む): 17904128

約数和(自身を除く): 4776617

約数列:

[1, 3, 67, 201, 241, 271, 723, 813, 16147, 18157, 48441, 54471, 65311, 195933, 4375837, 13127511]

約数ペア:

[(1, 13127511), (3, 4375837), (67, 195933), (201, 65311), (241, 54471), (271, 48441), (723, 18157), (813, 16147)]