2049069669

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{8243}}^1$

素因数の和:8377

約数の個数: 32

約数和(自身を含む): 2925103104

約数和(自身を除く): 876033435

約数列:

[1, 3, 41, 43, 47, 123, 129, 141, 1763, 1927, 2021, 5289, 5781, 6063, 8243, 24729, 82861, 248583, 337963, 354449, 387421, 1013889, 1063347, 1162263, 14532409, 15884261, 16659103, 43597227, 47652783, 49977309, 683023223, 2049069669]

約数ペア:

[(1, 2049069669), (3, 683023223), (41, 49977309), (43, 47652783), (47, 43597227), (123, 16659103), (129, 15884261), (141, 14532409), (1763, 1162263), (1927, 1063347), (2021, 1013889), (5289, 387421), (5781, 354449), (6063, 337963), (8243, 248583), (24729, 82861)]