1538045307

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{2998139}}^1$

素因数の和:2998167

約数の個数: 16

約数和(自身を含む): 2398512000

約数和(自身を除く): 860466693

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 2998139, 8994417, 26983251, 56964641, 80949753, 170893923, 512681769, 1538045307]

約数ペア:

[(1, 1538045307), (3, 512681769), (9, 170893923), (19, 80949753), (27, 56964641), (57, 26983251), (171, 8994417), (513, 2998139)]