2056341

素因数分解:

$3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{541}}^1$

素因数の和:732

約数の個数: 16

約数和(自身を含む): 3156608

約数和(自身を除く): 1100267

約数列:

[1, 3, 7, 21, 181, 541, 543, 1267, 1623, 3787, 3801, 11361, 97921, 293763, 685447, 2056341]

約数ペア:

[(1, 2056341), (3, 685447), (7, 293763), (21, 97921), (181, 11361), (541, 3801), (543, 3787), (1267, 1623)]