13131723

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{1753}}^1$

素因数の和:1994

約数の個数: 16

約数和(自身を含む): 19195776

約数和(自身を除く): 6064053

約数列:

[1, 3, 11, 33, 227, 681, 1753, 2497, 5259, 7491, 19283, 57849, 397931, 1193793, 4377241, 13131723]

約数ペア:

[(1, 13131723), (3, 4377241), (11, 1193793), (33, 397931), (227, 57849), (681, 19283), (1753, 7491), (2497, 5259)]