8870463

素因数分解:

$3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1367}}^1$

素因数の和:1483

約数の個数: 24

約数和(自身を含む): 14796288

約数和(自身を除く): 5925825

約数列:

[1, 3, 7, 9, 21, 63, 103, 309, 721, 927, 1367, 2163, 4101, 6489, 9569, 12303, 28707, 86121, 140801, 422403, 985607, 1267209, 2956821, 8870463]

約数ペア:

[(1, 8870463), (3, 2956821), (7, 1267209), (9, 985607), (21, 422403), (63, 140801), (103, 86121), (309, 28707), (721, 12303), (927, 9569), (1367, 6489), (2163, 4101)]