1161375621

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3253153}}^1$

素因数の和:3253180

約数の個数: 16

約数和(自身を含む): 1873816704

約数和(自身を除く): 712441083

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 3253153, 9759459, 22772071, 55303601, 68316213, 165910803, 387125207, 1161375621]

約数ペア:

[(1, 1161375621), (3, 387125207), (7, 165910803), (17, 68316213), (21, 55303601), (51, 22772071), (119, 9759459), (357, 3253153)]