31673721

素因数分解:

$3^1\times {\mathrm{167}}^1\times {\mathrm{191}}^1\times {\mathrm{331}}^1$

素因数の和:692

約数の個数: 16

約数和(自身を含む): 42835968

約数和(自身を除く): 11162247

約数列:

[1, 3, 167, 191, 331, 501, 573, 993, 31897, 55277, 63221, 95691, 165831, 189663, 10557907, 31673721]

約数ペア:

[(1, 31673721), (3, 10557907), (167, 189663), (191, 165831), (331, 95691), (501, 63221), (573, 55277), (993, 31897)]