331369223

素因数分解:

${\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{1451}}^1$

素因数の和:1654

約数の個数: 16

約数和(自身を含む): 349595136

約数和(自身を除く): 18225913

約数列:

[1, 43, 47, 113, 1451, 2021, 4859, 5311, 62393, 68197, 163963, 228373, 2932471, 7050409, 7706261, 331369223]

約数ペア:

[(1, 331369223), (43, 7706261), (47, 7050409), (113, 2932471), (1451, 228373), (2021, 163963), (4859, 68197), (5311, 62393)]