30711537

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{1109}}^1$

素因数の和:1313

約数の個数: 24

約数和(自身を含む): 47272680

約数和(自身を除く): 16561143

約数列:

[1, 3, 9, 17, 51, 153, 181, 543, 1109, 1629, 3077, 3327, 9231, 9981, 18853, 27693, 56559, 169677, 200729, 602187, 1806561, 3412393, 10237179, 30711537]

約数ペア:

[(1, 30711537), (3, 10237179), (9, 3412393), (17, 1806561), (51, 602187), (153, 200729), (181, 169677), (543, 56559), (1109, 27693), (1629, 18853), (3077, 9981), (3327, 9231)]