460624887

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{247249}}^1$

素因数の和:247284

約数の個数: 20

約数和(自身を含む): 718014000

約数和(自身を除く): 257389113

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 247249, 741747, 2225241, 5686727, 6675723, 17060181, 20027169, 51180543, 153541629, 460624887]

約数ペア:

[(1, 460624887), (3, 153541629), (9, 51180543), (23, 20027169), (27, 17060181), (69, 6675723), (81, 5686727), (207, 2225241), (621, 741747), (1863, 247249)]