13135023

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6983}}^1$

素因数の和:7019

約数の個数: 24

約数和(自身を含む): 21790080

約数和(自身を除く): 8655057

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 6983, 20949, 62847, 76813, 132677, 230439, 398031, 691317, 1194093, 1459447, 4378341, 13135023]

約数ペア:

[(1, 13135023), (3, 4378341), (9, 1459447), (11, 1194093), (19, 691317), (33, 398031), (57, 230439), (99, 132677), (171, 76813), (209, 62847), (627, 20949), (1881, 6983)]