4657891

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{4133}}^1$

素因数の和:4170

約数の個数: 12

約数和(自身を含む): 5655312

約数和(自身を除く): 997421

約数列:

[1, 7, 23, 49, 161, 1127, 4133, 28931, 95059, 202517, 665413, 4657891]

約数ペア:

[(1, 4657891), (7, 665413), (23, 202517), (49, 95059), (161, 28931), (1127, 4133)]