38387529

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{3499}}^1$

素因数の和:3581

約数の個数: 24

約数和(自身を含む): 58968000

約数和(自身を除く): 20580471

約数列:

[1, 3, 9, 23, 53, 69, 159, 207, 477, 1219, 3499, 3657, 10497, 10971, 31491, 80477, 185447, 241431, 556341, 724293, 1669023, 4265281, 12795843, 38387529]

約数ペア:

[(1, 38387529), (3, 12795843), (9, 4265281), (23, 1669023), (53, 724293), (69, 556341), (159, 241431), (207, 185447), (477, 80477), (1219, 31491), (3499, 10971), (3657, 10497)]