1330451307

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{338279}}^1$

素因数の和:338327

約数の個数: 24

約数和(自身を含む): 2110867200

約数和(自身を除く): 780415893

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 338279, 1014837, 3044511, 6427301, 7780417, 19281903, 23341251, 57845709, 70023753, 147827923, 443483769, 1330451307]

約数ペア:

[(1, 1330451307), (3, 443483769), (9, 147827923), (19, 70023753), (23, 57845709), (57, 23341251), (69, 19281903), (171, 7780417), (207, 6427301), (437, 3044511), (1311, 1014837), (3933, 338279)]