22480059

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{547}}^1$

素因数の和:679

約数の個数: 32

約数和(自身を含む): 36474880

約数和(自身を除く): 13994821

約数列:

[1, 3, 7, 19, 21, 57, 103, 133, 309, 399, 547, 721, 1641, 1957, 2163, 3829, 5871, 10393, 11487, 13699, 31179, 41097, 56341, 72751, 169023, 218253, 394387, 1070479, 1183161, 3211437, 7493353, 22480059]

約数ペア:

[(1, 22480059), (3, 7493353), (7, 3211437), (19, 1183161), (21, 1070479), (57, 394387), (103, 218253), (133, 169023), (309, 72751), (399, 56341), (547, 41097), (721, 31179), (1641, 13699), (1957, 11487), (2163, 10393), (3829, 5871)]