89355161

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{12907}}^1$

素因数の和:12980

約数の個数: 16

約数和(自身を含む): 109046784

約数和(自身を除く): 19691623

約数列:

[1, 7, 23, 43, 161, 301, 989, 6923, 12907, 90349, 296861, 555001, 2078027, 3885007, 12765023, 89355161]

約数ペア:

[(1, 89355161), (7, 12765023), (23, 3885007), (43, 2078027), (161, 555001), (301, 296861), (989, 90349), (6923, 12907)]