3533139

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{823}}^1$

素因数の和:888

約数の個数: 20

約数和(自身を含む): 5384016

約数和(自身を除く): 1850877

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 823, 1431, 2469, 4293, 7407, 22221, 43619, 66663, 130857, 392571, 1177713, 3533139]

約数ペア:

[(1, 3533139), (3, 1177713), (9, 392571), (27, 130857), (53, 66663), (81, 43619), (159, 22221), (477, 7407), (823, 4293), (1431, 2469)]