713398889

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{3659}}^1$

素因数の和:3869

約数の個数: 24

約数和(自身を含む): 871197120

約数和(自身を除く): 157798231

約数列:

[1, 7, 23, 49, 161, 173, 1127, 1211, 3659, 3979, 8477, 25613, 27853, 84157, 179291, 194971, 589099, 633007, 4123693, 4431049, 14559161, 31017343, 101914127, 713398889]

約数ペア:

[(1, 713398889), (7, 101914127), (23, 31017343), (49, 14559161), (161, 4431049), (173, 4123693), (1127, 633007), (1211, 589099), (3659, 194971), (3979, 179291), (8477, 84157), (25613, 27853)]