228627

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:223

約数の個数: 24

約数和(自身を含む): 399360

約数和(自身を除く): 170733

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 191, 399, 573, 1197, 1337, 1719, 3629, 4011, 10887, 12033, 25403, 32661, 76209, 228627]

約数ペア:

[(1, 228627), (3, 76209), (7, 32661), (9, 25403), (19, 12033), (21, 10887), (57, 4011), (63, 3629), (133, 1719), (171, 1337), (191, 1197), (399, 573)]