74132257

素因数分解:

${\mathrm{17}}^3\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:321

約数の個数: 16

約数和(自身を含む): 80179200

約数和(自身を除く): 6046943

約数列:

[1, 17, 79, 191, 289, 1343, 3247, 4913, 15089, 22831, 55199, 256513, 388127, 938383, 4360721, 74132257]

約数ペア:

[(1, 74132257), (17, 4360721), (79, 938383), (191, 388127), (289, 256513), (1343, 55199), (3247, 22831), (4913, 15089)]