8312499

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3089}}^1$

素因数の和:3131

約数の個数: 24

約数和(自身を含む): 13497120

約数和(自身を除く): 5184621

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 3089, 9267, 27801, 40157, 71047, 120471, 213141, 361413, 639423, 923611, 2770833, 8312499]

約数ペア:

[(1, 8312499), (3, 2770833), (9, 923611), (13, 639423), (23, 361413), (39, 213141), (69, 120471), (117, 71047), (207, 40157), (299, 27801), (897, 9267), (2691, 3089)]