42398277

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1\times {\mathrm{773}}^1$

素因数の和:1212

約数の個数: 16

約数和(自身を含む): 57957120

約数和(自身を除く): 15558843

約数列:

[1, 3, 47, 141, 389, 773, 1167, 2319, 18283, 36331, 54849, 108993, 300697, 902091, 14132759, 42398277]

約数ペア:

[(1, 42398277), (3, 14132759), (47, 902091), (141, 300697), (389, 108993), (773, 54849), (1167, 36331), (2319, 18283)]