2747451

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3191}}^1$

素因数の和:3242

約数の個数: 16

約数和(自身を含む): 4290048

約数和(自身を除く): 1542597

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 3191, 9573, 22337, 67011, 130831, 392493, 915817, 2747451]

約数ペア:

[(1, 2747451), (3, 915817), (7, 392493), (21, 130831), (41, 67011), (123, 22337), (287, 9573), (861, 3191)]