12009111

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1607}}^1$

素因数の和:1710

約数の個数: 16

約数和(自身を含む): 16671744

約数和(自身を除く): 4662633

約数列:

[1, 3, 47, 53, 141, 159, 1607, 2491, 4821, 7473, 75529, 85171, 226587, 255513, 4003037, 12009111]

約数ペア:

[(1, 12009111), (3, 4003037), (47, 255513), (53, 226587), (141, 85171), (159, 75529), (1607, 7473), (2491, 4821)]