305321479

素因数分解:

${\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{1481}}^1$

素因数の和:1746

約数の個数: 16

約数和(自身を含む): 330142176

約数和(自身を除く): 24820697

約数列:

[1, 17, 67, 181, 1139, 1481, 3077, 12127, 25177, 99227, 206159, 268061, 1686859, 4557037, 17960087, 305321479]

約数ペア:

[(1, 305321479), (17, 17960087), (67, 4557037), (181, 1686859), (1139, 268061), (1481, 206159), (3077, 99227), (12127, 25177)]