22480549

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{613}}^1$

素因数の和:677

約数の個数: 24

約数和(自身を含む): 28764672

約数和(自身を除く): 6284123

約数列:

[1, 7, 13, 31, 91, 169, 217, 403, 613, 1183, 2821, 4291, 5239, 7969, 19003, 36673, 55783, 103597, 133021, 247039, 725179, 1729273, 3211507, 22480549]

約数ペア:

[(1, 22480549), (7, 3211507), (13, 1729273), (31, 725179), (91, 247039), (169, 133021), (217, 103597), (403, 55783), (613, 36673), (1183, 19003), (2821, 7969), (4291, 5239)]