389626107

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{344497}}^1$

素因数の和:344542

約数の個数: 16

約数和(自身を含む): 578756640

約数和(自身を除く): 189130533

約数列:

[1, 3, 13, 29, 39, 87, 377, 1131, 344497, 1033491, 4478461, 9990413, 13435383, 29971239, 129875369, 389626107]

約数ペア:

[(1, 389626107), (3, 129875369), (13, 29971239), (29, 13435383), (39, 9990413), (87, 4478461), (377, 1033491), (1131, 344497)]