2199872499

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{853}}^1\times {\mathrm{2521}}^1$

素因数の和:3419

約数の個数: 32

約数和(自身を含む): 3308218368

約数和(自身を除く): 1108345869

約数列:

[1, 3, 11, 31, 33, 93, 341, 853, 1023, 2521, 2559, 7563, 9383, 26443, 27731, 28149, 78151, 79329, 83193, 234453, 290873, 859661, 872619, 2150413, 2578983, 6451239, 23654543, 66662803, 70963629, 199988409, 733290833, 2199872499]

約数ペア:

[(1, 2199872499), (3, 733290833), (11, 199988409), (31, 70963629), (33, 66662803), (93, 23654543), (341, 6451239), (853, 2578983), (1023, 2150413), (2521, 872619), (2559, 859661), (7563, 290873), (9383, 234453), (26443, 83193), (27731, 79329), (28149, 78151)]