2271369

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:320

約数の個数: 16

約数和(自身を含む): 3144960

約数和(自身を除く): 873591

約数列:

[1, 3, 47, 89, 141, 181, 267, 543, 4183, 8507, 12549, 16109, 25521, 48327, 757123, 2271369]

約数ペア:

[(1, 2271369), (3, 757123), (47, 48327), (89, 25521), (141, 16109), (181, 12549), (267, 8507), (543, 4183)]