39448197

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1279}}^1$

素因数の和:1457

約数の個数: 24

約数和(自身を含む): 59904000

約数和(自身を除く): 20455803

約数列:

[1, 3, 9, 23, 69, 149, 207, 447, 1279, 1341, 3427, 3837, 10281, 11511, 29417, 30843, 88251, 190571, 264753, 571713, 1715139, 4383133, 13149399, 39448197]

約数ペア:

[(1, 39448197), (3, 13149399), (9, 4383133), (23, 1715139), (69, 571713), (149, 264753), (207, 190571), (447, 88251), (1279, 30843), (1341, 29417), (3427, 11511), (3837, 10281)]