219941571

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{1571}}^1\times {\mathrm{2029}}^1$

素因数の和:3626

約数の個数: 16

約数和(自身を含む): 306351360

約数和(自身を除く): 86409789

約数列:

[1, 3, 23, 69, 1571, 2029, 4713, 6087, 36133, 46667, 108399, 140001, 3187559, 9562677, 73313857, 219941571]

約数ペア:

[(1, 219941571), (3, 73313857), (23, 9562677), (69, 3187559), (1571, 140001), (2029, 108399), (4713, 46667), (6087, 36133)]