2850016401

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{521}}^1\times {\mathrm{2441}}^1$

素因数の和:3054

約数の個数: 32

約数和(自身を含む): 4283072640

約数和(自身を除く): 1433056239

約数列:

[1, 3, 9, 27, 83, 249, 521, 747, 1563, 2241, 2441, 4689, 7323, 14067, 21969, 43243, 65907, 129729, 202603, 389187, 607809, 1167561, 1271761, 1823427, 3815283, 5470281, 11445849, 34337547, 105556163, 316668489, 950005467, 2850016401]

約数ペア:

[(1, 2850016401), (3, 950005467), (9, 316668489), (27, 105556163), (83, 34337547), (249, 11445849), (521, 5470281), (747, 3815283), (1563, 1823427), (2241, 1271761), (2441, 1167561), (4689, 607809), (7323, 389187), (14067, 202603), (21969, 129729), (43243, 65907)]