1123425709

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{139921}}^1$

素因数の和:139996

約数の個数: 16

約数和(自身を含む): 1361161216

約数和(自身を除く): 237735507

約数列:

[1, 7, 31, 37, 217, 259, 1147, 8029, 139921, 979447, 4337551, 5177077, 30362857, 36239539, 160489387, 1123425709]

約数ペア:

[(1, 1123425709), (7, 160489387), (31, 36239539), (37, 30362857), (217, 5177077), (259, 4337551), (1147, 979447), (8029, 139921)]