22480137

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{421}}^1$

素因数の和:793

約数の個数: 24

約数和(自身を含む): 34561800

約数和(自身を除く): 12081663

約数列:

[1, 3, 9, 17, 51, 153, 349, 421, 1047, 1263, 3141, 3789, 5933, 7157, 17799, 21471, 53397, 64413, 146929, 440787, 1322361, 2497793, 7493379, 22480137]

約数ペア:

[(1, 22480137), (3, 7493379), (9, 2497793), (17, 1322361), (51, 440787), (153, 146929), (349, 64413), (421, 53397), (1047, 21471), (1263, 17799), (3141, 7157), (3789, 5933)]