13051731

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{56501}}^1$

素因数の和:56522

約数の個数: 16

約数和(自身を含む): 21696768

約数和(自身を除く): 8645037

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 56501, 169503, 395507, 621511, 1186521, 1864533, 4350577, 13051731]

約数ペア:

[(1, 13051731), (3, 4350577), (7, 1864533), (11, 1186521), (21, 621511), (33, 395507), (77, 169503), (231, 56501)]