12857534389

素因数分解:

$7^3\times {\mathrm{8923}}^1\times {\mathrm{4201}}^1$

素因数の和:13145

約数の個数: 16

約数和(自身を含む): 14999459200

約数和(自身を除く): 2141924811

約数列:

[1, 7, 49, 343, 4201, 8923, 29407, 62461, 205849, 437227, 1440943, 3060589, 37485523, 262398661, 1836790627, 12857534389]

約数ペア:

[(1, 12857534389), (7, 1836790627), (49, 262398661), (343, 37485523), (4201, 3060589), (8923, 1440943), (29407, 437227), (62461, 205849)]