213366969

素因数分解:

$3^2\times {\mathrm{1871}}^1\times {\mathrm{12671}}^1$

素因数の和:14548

約数の個数: 12

約数和(自身を含む): 308385792

約数和(自身を除く): 95018823

約数列:

[1, 3, 9, 1871, 5613, 12671, 16839, 38013, 114039, 23707441, 71122323, 213366969]

約数ペア:

[(1, 213366969), (3, 71122323), (9, 23707441), (1871, 114039), (5613, 38013), (12671, 16839)]