1728305109

素因数分解:

$3^2\times {\mathrm{541}}^1\times {\mathrm{354961}}^1$

素因数の和:355508

約数の個数: 12

約数和(自身を含む): 2501062252

約数和(自身を除く): 772757143

約数列:

[1, 3, 9, 541, 1623, 4869, 354961, 1064883, 3194649, 192033901, 576101703, 1728305109]

約数ペア:

[(1, 1728305109), (3, 576101703), (9, 192033901), (541, 3194649), (1623, 1064883), (4869, 354961)]