12821073273

素因数分解:

$3^2\times {\mathrm{227}}^1\times {\mathrm{6275611}}^1$

素因数の和:6275844

約数の個数: 12

約数和(自身を含む): 18600913968

約数和(自身を除く): 5779840695

約数列:

[1, 3, 9, 227, 681, 2043, 6275611, 18826833, 56480499, 1424563697, 4273691091, 12821073273]

約数ペア:

[(1, 12821073273), (3, 4273691091), (9, 1424563697), (227, 56480499), (681, 18826833), (2043, 6275611)]