3988637

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:212

約数の個数: 16

約数和(自身を含む): 4414080

約数和(自身を除く): 425443

約数列:

[1, 23, 37, 43, 109, 851, 989, 1591, 2507, 4033, 4687, 36593, 92759, 107801, 173419, 3988637]

約数ペア:

[(1, 3988637), (23, 173419), (37, 107801), (43, 92759), (109, 36593), (851, 4687), (989, 4033), (1591, 2507)]