270991441

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61547}}^1$

素因数の和:61608

約数の個数: 16

約数和(自身を含む): 336790656

約数和(自身を除く): 65799215

約数列:

[1, 7, 17, 37, 119, 259, 629, 4403, 61547, 430829, 1046299, 2277239, 7324093, 15940673, 38713063, 270991441]

約数ペア:

[(1, 270991441), (7, 38713063), (17, 15940673), (37, 7324093), (119, 2277239), (259, 1046299), (629, 430829), (4403, 61547)]