31404129

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{4349}}^1$

素因数の和:4464

約数の個数: 16

約数和(自身を含む): 43848000

約数和(自身を除く): 12443871

約数列:

[1, 3, 29, 83, 87, 249, 2407, 4349, 7221, 13047, 126121, 360967, 378363, 1082901, 10468043, 31404129]

約数ペア:

[(1, 31404129), (3, 10468043), (29, 1082901), (83, 378363), (87, 360967), (249, 126121), (2407, 13047), (4349, 7221)]