29440621

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1$

素因数の和:361

約数の個数: 24

約数和(自身を含む): 36180864

約数和(自身を除く): 6740243

約数列:

[1, 7, 23, 49, 151, 161, 173, 1057, 1127, 1211, 3473, 3979, 7399, 8477, 24311, 26123, 27853, 170177, 182861, 194971, 600829, 1280027, 4205803, 29440621]

約数ペア:

[(1, 29440621), (7, 4205803), (23, 1280027), (49, 600829), (151, 194971), (161, 182861), (173, 170177), (1057, 27853), (1127, 26123), (1211, 24311), (3473, 8477), (3979, 7399)]