4786369

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:205

約数の個数: 24

約数和(自身を含む): 6041088

約数和(自身を除く): 1254719

約数列:

[1, 7, 23, 31, 49, 137, 161, 217, 713, 959, 1127, 1519, 3151, 4247, 4991, 6713, 22057, 29729, 34937, 97681, 154399, 208103, 683767, 4786369]

約数ペア:

[(1, 4786369), (7, 683767), (23, 208103), (31, 154399), (49, 97681), (137, 34937), (161, 29729), (217, 22057), (713, 6713), (959, 4991), (1127, 4247), (1519, 3151)]