128652959

素因数分解:

${\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{443}}^1$

素因数の和:694

約数の個数: 16

約数和(自身を含む): 136055808

約数和(自身を除く): 7402849

約数列:

[1, 37, 47, 167, 443, 1739, 6179, 7849, 16391, 20821, 73981, 290413, 770377, 2737297, 3477107, 128652959]

約数ペア:

[(1, 128652959), (37, 3477107), (47, 2737297), (167, 770377), (443, 290413), (1739, 73981), (6179, 20821), (7849, 16391)]