233865723

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{8317}}^1$

素因数の和:8443

約数の個数: 32

約数和(自身を含む): 387552256

約数和(自身を除く): 153686533

約数列:

[1, 3, 7, 13, 21, 39, 91, 103, 273, 309, 721, 1339, 2163, 4017, 8317, 9373, 24951, 28119, 58219, 108121, 174657, 324363, 756847, 856651, 2270541, 2569953, 5996557, 11136463, 17989671, 33409389, 77955241, 233865723]

約数ペア:

[(1, 233865723), (3, 77955241), (7, 33409389), (13, 17989671), (21, 11136463), (39, 5996557), (91, 2569953), (103, 2270541), (273, 856651), (309, 756847), (721, 324363), (1339, 174657), (2163, 108121), (4017, 58219), (8317, 28119), (9373, 24951)]