490690731

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1\times {\mathrm{10267}}^1$

素因数の和:10538

約数の個数: 16

約数和(自身を含む): 665366400

約数和(自身を除く): 174675669

約数列:

[1, 3, 89, 179, 267, 537, 10267, 15931, 30801, 47793, 913763, 1837793, 2741289, 5513379, 163563577, 490690731]

約数ペア:

[(1, 490690731), (3, 163563577), (89, 5513379), (179, 2741289), (267, 1837793), (537, 913763), (10267, 47793), (15931, 30801)]