2210061

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:249

約数の個数: 32

約数和(自身を含む): 3686400

約数和(自身を除く): 1476339

約数列:

[1, 3, 7, 19, 21, 29, 57, 87, 133, 191, 203, 399, 551, 573, 609, 1337, 1653, 3629, 3857, 4011, 5539, 10887, 11571, 16617, 25403, 38773, 76209, 105241, 116319, 315723, 736687, 2210061]

約数ペア:

[(1, 2210061), (3, 736687), (7, 315723), (19, 116319), (21, 105241), (29, 76209), (57, 38773), (87, 25403), (133, 16617), (191, 11571), (203, 10887), (399, 5539), (551, 4011), (573, 3857), (609, 3629), (1337, 1653)]