382018021

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1\times {\mathrm{373}}^1$

素因数の和:721

約数の個数: 32

約数和(自身を含む): 489443328

約数和(自身を除く): 107425307

約数列:

[1, 7, 11, 47, 77, 283, 329, 373, 517, 1981, 2611, 3113, 3619, 4103, 13301, 17531, 21791, 28721, 93107, 105559, 122717, 146311, 192841, 738913, 1024177, 1161149, 1349887, 4961273, 8128043, 34728911, 54574003, 382018021]

約数ペア:

[(1, 382018021), (7, 54574003), (11, 34728911), (47, 8128043), (77, 4961273), (283, 1349887), (329, 1161149), (373, 1024177), (517, 738913), (1981, 192841), (2611, 146311), (3113, 122717), (3619, 105559), (4103, 93107), (13301, 28721), (17531, 21791)]