139393319

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{17047}}^1$

素因数の和:17114

約数の個数: 16

約数和(自身を含む): 163251648

約数和(自身を除く): 23858329

約数列:

[1, 13, 17, 37, 221, 481, 629, 8177, 17047, 221611, 289799, 630739, 3767387, 8199607, 10722563, 139393319]

約数ペア:

[(1, 139393319), (13, 10722563), (17, 8199607), (37, 3767387), (221, 630739), (481, 289799), (629, 221611), (8177, 17047)]