873963999

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{634687}}^1$

素因数の和:634716

約数の個数: 20

約数和(自身を含む): 1382350464

約数和(自身を除く): 508386465

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 634687, 1904061, 5712183, 10789679, 17136549, 32369037, 51409647, 97107111, 291321333, 873963999]

約数ペア:

[(1, 873963999), (3, 291321333), (9, 97107111), (17, 51409647), (27, 32369037), (51, 17136549), (81, 10789679), (153, 5712183), (459, 1904061), (1377, 634687)]