5491647

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1429}}^1$

素因数の和:1503

約数の個数: 24

約数和(自身を含む): 9220640

約数和(自身を除く): 3728993

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 1429, 3843, 4287, 10003, 12861, 30009, 87169, 90027, 261507, 610183, 784521, 1830549, 5491647]

約数ペア:

[(1, 5491647), (3, 1830549), (7, 784521), (9, 610183), (21, 261507), (61, 90027), (63, 87169), (183, 30009), (427, 12861), (549, 10003), (1281, 4287), (1429, 3843)]