397243343

素因数分解:

$7^2\times {\mathrm{2633}}^1\times {\mathrm{3079}}^1$

素因数の和:5726

約数の個数: 12

約数和(自身を含む): 462425040

約数和(自身を除く): 65181697

約数列:

[1, 7, 49, 2633, 3079, 18431, 21553, 129017, 150871, 8107007, 56749049, 397243343]

約数ペア:

[(1, 397243343), (7, 56749049), (49, 8107007), (2633, 150871), (3079, 129017), (18431, 21553)]