11704160727

素因数分解:

$3^2\times 7^2\times {\mathrm{26540047}}^1$

素因数の和:26540067

約数の個数: 18

約数和(自身を含む): 19666175568

約数和(自身を除く): 7962014841

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 26540047, 79620141, 185780329, 238860423, 557340987, 1300462303, 1672022961, 3901386909, 11704160727]

約数ペア:

[(1, 11704160727), (3, 3901386909), (7, 1672022961), (9, 1300462303), (21, 557340987), (49, 238860423), (63, 185780329), (147, 79620141), (441, 26540047)]