2964984953

素因数分解:

$7^3\times {\mathrm{139}}^1\times {\mathrm{62189}}^1$

素因数の和:62349

約数の個数: 16

約数和(自身を含む): 3482640000

約数和(自身を除く): 517655047

約数列:

[1, 7, 49, 139, 343, 973, 6811, 47677, 62189, 435323, 3047261, 8644271, 21330827, 60509897, 423569279, 2964984953]

約数ペア:

[(1, 2964984953), (7, 423569279), (49, 60509897), (139, 21330827), (343, 8644271), (973, 3047261), (6811, 435323), (47677, 62189)]