507340017

素因数分解:

$3^5\times {\mathrm{31}}^1\times {\mathrm{67349}}^1$

素因数の和:67395

約数の個数: 24

約数和(自身を含む): 784492800

約数和(自身を除く): 277152783

約数列:

[1, 3, 9, 27, 31, 81, 93, 243, 279, 837, 2511, 7533, 67349, 202047, 606141, 1818423, 2087819, 5455269, 6263457, 16365807, 18790371, 56371113, 169113339, 507340017]

約数ペア:

[(1, 507340017), (3, 169113339), (9, 56371113), (27, 18790371), (31, 16365807), (81, 6263457), (93, 5455269), (243, 2087819), (279, 1818423), (837, 606141), (2511, 202047), (7533, 67349)]