139226941

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{4603}}^1$

素因数の和:4788

約数の個数: 16

約数和(自身を含む): 165744000

約数和(自身を除く): 26517059

約数列:

[1, 7, 29, 149, 203, 1043, 4321, 4603, 30247, 32221, 133487, 685847, 934409, 4800929, 19889563, 139226941]

約数ペア:

[(1, 139226941), (7, 19889563), (29, 4800929), (149, 934409), (203, 685847), (1043, 133487), (4321, 32221), (4603, 30247)]