1330497291

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{154691}}^1$

素因数の和:154802

約数の個数: 16

約数和(自身を含む): 1841453568

約数和(自身を除く): 510956277

約数列:

[1, 3, 47, 61, 141, 183, 2867, 8601, 154691, 464073, 7270477, 9436151, 21811431, 28308453, 443499097, 1330497291]

約数ペア:

[(1, 1330497291), (3, 443499097), (47, 28308453), (61, 21811431), (141, 9436151), (183, 7270477), (2867, 464073), (8601, 154691)]