28962011439

素因数分解:

$3^2\times {\mathrm{4999}}^1\times {\mathrm{643729}}^1$

素因数の和:648734

約数の個数: 12

約数和(自身を含む): 41842450000

約数和(自身を除く): 12880438561

約数列:

[1, 3, 9, 4999, 14997, 44991, 643729, 1931187, 5793561, 3218001271, 9654003813, 28962011439]

約数ペア:

[(1, 28962011439), (3, 9654003813), (9, 3218001271), (4999, 5793561), (14997, 1931187), (44991, 643729)]