392120351

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{80369}}^1$

素因数の和:80434

約数の個数: 16

約数和(自身を含む): 486077760

約数和(自身を除く): 93957409

約数列:

[1, 7, 17, 41, 119, 287, 697, 4879, 80369, 562583, 1366273, 3295129, 9563911, 23065903, 56017193, 392120351]

約数ペア:

[(1, 392120351), (7, 56017193), (17, 23065903), (41, 9563911), (119, 3295129), (287, 1366273), (697, 562583), (4879, 80369)]