1900211067

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{23027}}^1$

素因数の和:23259

約数の個数: 24

約数和(自身を含む): 2812824144

約数和(自身を除く): 912613077

約数列:

[1, 3, 9, 53, 159, 173, 477, 519, 1557, 9169, 23027, 27507, 69081, 82521, 207243, 1220431, 3661293, 3983671, 10983879, 11951013, 35853039, 211134563, 633403689, 1900211067]

約数ペア:

[(1, 1900211067), (3, 633403689), (9, 211134563), (53, 35853039), (159, 11951013), (173, 10983879), (477, 3983671), (519, 3661293), (1557, 1220431), (9169, 207243), (23027, 82521), (27507, 69081)]