3994851

素因数分解:

$3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1051}}^1$

素因数の和:1242

約数の個数: 16

約数和(自身を含む): 6126848

約数和(自身を除く): 2131997

約数列:

[1, 3, 7, 21, 181, 543, 1051, 1267, 3153, 3801, 7357, 22071, 190231, 570693, 1331617, 3994851]

約数ペア:

[(1, 3994851), (3, 1331617), (7, 570693), (21, 190231), (181, 22071), (543, 7357), (1051, 3801), (1267, 3153)]