2152789551

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{462667}}^1$

素因数の和:462731

約数の個数: 24

約数和(自身を含む): 3464457984

約数和(自身を除く): 1311668433

約数列:

[1, 3, 9, 11, 33, 47, 99, 141, 423, 517, 1551, 4653, 462667, 1388001, 4164003, 5089337, 15268011, 21745349, 45804033, 65236047, 195708141, 239198839, 717596517, 2152789551]

約数ペア:

[(1, 2152789551), (3, 717596517), (9, 239198839), (11, 195708141), (33, 65236047), (47, 45804033), (99, 21745349), (141, 15268011), (423, 5089337), (517, 4164003), (1551, 1388001), (4653, 462667)]