2713308549

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^2\times {\mathrm{7529}}^1$

素因数の和:7801

約数の個数: 24

約数和(自身を含む): 4166921280

約数和(自身を除く): 1453612731

約数列:

[1, 3, 7, 21, 131, 393, 917, 2751, 7529, 17161, 22587, 51483, 52703, 120127, 158109, 360381, 986299, 2958897, 6904093, 20712279, 129205169, 387615507, 904436183, 2713308549]

約数ペア:

[(1, 2713308549), (3, 904436183), (7, 387615507), (21, 129205169), (131, 20712279), (393, 6904093), (917, 2958897), (2751, 986299), (7529, 360381), (17161, 158109), (22587, 120127), (51483, 52703)]