13912443

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{90931}}^1$

素因数の和:90954

約数の個数: 12

約数和(自身を含む): 21278088

約数和(自身を除く): 7365645

約数列:

[1, 3, 9, 17, 51, 153, 90931, 272793, 818379, 1545827, 4637481, 13912443]

約数ペア:

[(1, 13912443), (3, 4637481), (9, 1545827), (17, 818379), (51, 272793), (153, 90931)]