31045401

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{293}}^1$

素因数の和:553

約数の個数: 24

約数和(自身を含む): 45971016

約数和(自身を除く): 14925615

約数列:

[1, 3, 9, 61, 183, 193, 293, 549, 579, 879, 1737, 2637, 11773, 17873, 35319, 53619, 56549, 105957, 160857, 169647, 508941, 3449489, 10348467, 31045401]

約数ペア:

[(1, 31045401), (3, 10348467), (9, 3449489), (61, 508941), (183, 169647), (193, 160857), (293, 105957), (549, 56549), (579, 53619), (879, 35319), (1737, 17873), (2637, 11773)]