2040802869

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1\times {\mathrm{5903}}^1$

素因数の和:6177

約数の個数: 32

約数和(自身を含む): 3160387584

約数和(自身を除く): 1119584715

約数列:

[1, 3, 7, 21, 101, 163, 303, 489, 707, 1141, 2121, 3423, 5903, 16463, 17709, 41321, 49389, 115241, 123963, 345723, 596203, 962189, 1788609, 2886567, 4173421, 6735323, 12520263, 20205969, 97181089, 291543267, 680267623, 2040802869]

約数ペア:

[(1, 2040802869), (3, 680267623), (7, 291543267), (21, 97181089), (101, 20205969), (163, 12520263), (303, 6735323), (489, 4173421), (707, 2886567), (1141, 1788609), (2121, 962189), (3423, 596203), (5903, 345723), (16463, 123963), (17709, 115241), (41321, 49389)]