30457413

素因数分解:

$3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{2671}}^1$

素因数の和:2865

約数の個数: 24

約数和(自身を含む): 50575616

約数和(自身を除く): 20118203

約数列:

[1, 3, 7, 9, 21, 63, 181, 543, 1267, 1629, 2671, 3801, 8013, 11403, 18697, 24039, 56091, 168273, 483451, 1450353, 3384157, 4351059, 10152471, 30457413]

約数ペア:

[(1, 30457413), (3, 10152471), (7, 4351059), (9, 3384157), (21, 1450353), (63, 483451), (181, 168273), (543, 56091), (1267, 24039), (1629, 18697), (2671, 11403), (3801, 8013)]