121371757

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{7487}}^1$

素因数の和:7572

約数の個数: 16

約数和(自身を含む): 138378240

約数和(自身を除く): 17006483

約数列:

[1, 13, 29, 43, 377, 559, 1247, 7487, 16211, 97331, 217123, 321941, 2822599, 4185233, 9336289, 121371757]

約数ペア:

[(1, 121371757), (13, 9336289), (29, 4185233), (43, 2822599), (377, 321941), (559, 217123), (1247, 97331), (7487, 16211)]