27421835

素因数分解:

$5^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{1861}}^1$

素因数の和:2294

約数の個数: 16

約数和(自身を含む): 37716672

約数和(自身を除く): 10294837

約数列:

[1, 5, 7, 35, 421, 1861, 2105, 2947, 9305, 13027, 14735, 65135, 783481, 3917405, 5484367, 27421835]

約数ペア:

[(1, 27421835), (5, 5484367), (7, 3917405), (35, 783481), (421, 65135), (1861, 14735), (2105, 13027), (2947, 9305)]