129985751543

素因数分解:

${\mathrm{17}}^3\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{1951}}^1$

素因数の和:2264

約数の個数: 32

約数和(自身を含む): 140858818560

約数和(自身を除く): 10873067017

約数列:

[1, 17, 71, 191, 289, 1207, 1951, 3247, 4913, 13561, 20519, 33167, 55199, 138521, 230537, 348823, 372641, 563839, 938383, 2354857, 3919129, 6334897, 9585263, 26457511, 40032569, 66625193, 107693249, 449777687, 680553673, 1830785233, 7646220679, 129985751543]

約数ペア:

[(1, 129985751543), (17, 7646220679), (71, 1830785233), (191, 680553673), (289, 449777687), (1207, 107693249), (1951, 66625193), (3247, 40032569), (4913, 26457511), (13561, 9585263), (20519, 6334897), (33167, 3919129), (55199, 2354857), (138521, 938383), (230537, 563839), (348823, 372641)]