24951987

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{809}}^1$

素因数の和:987

約数の個数: 24

約数和(自身を含む): 37908000

約数和(自身を除く): 12956013

約数列:

[1, 3, 9, 23, 69, 149, 207, 447, 809, 1341, 2427, 3427, 7281, 10281, 18607, 30843, 55821, 120541, 167463, 361623, 1084869, 2772443, 8317329, 24951987]

約数ペア:

[(1, 24951987), (3, 8317329), (9, 2772443), (23, 1084869), (69, 361623), (149, 167463), (207, 120541), (447, 55821), (809, 30843), (1341, 18607), (2427, 10281), (3427, 7281)]