3218229

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2221}}^1$

素因数の和:2257

約数の個数: 24

約数和(自身を含む): 5546112

約数和(自身を除く): 2327883

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 2221, 6663, 15547, 19989, 46641, 51083, 139923, 153249, 357581, 459747, 1072743, 3218229]

約数ペア:

[(1, 3218229), (3, 1072743), (7, 459747), (9, 357581), (21, 153249), (23, 139923), (63, 51083), (69, 46641), (161, 19989), (207, 15547), (483, 6663), (1449, 2221)]