4018641

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2591}}^1$

素因数の和:2652

約数の個数: 16

約数和(自身を含む): 5971968

約数和(自身を除く): 1953327

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 2591, 7773, 28501, 85503, 121777, 365331, 1339547, 4018641]

約数ペア:

[(1, 4018641), (3, 1339547), (11, 365331), (33, 121777), (47, 85503), (141, 28501), (517, 7773), (1551, 2591)]