139442237

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{1613}}^1$

素因数の和:1924

約数の個数: 16

約数和(自身を含む): 158042880

約数和(自身を除く): 18600643

約数列:

[1, 11, 29, 271, 319, 1613, 2981, 7859, 17743, 46777, 86449, 437123, 514547, 4808353, 12676567, 139442237]

約数ペア:

[(1, 139442237), (11, 12676567), (29, 4808353), (271, 514547), (319, 437123), (1613, 86449), (2981, 46777), (7859, 17743)]