2011494417

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{12517}}^1$

素因数の和:12697

約数の個数: 32

約数和(自身を含む): 2985092352

約数和(自身を除く): 973597935

約数列:

[1, 3, 17, 23, 51, 69, 137, 391, 411, 1173, 2329, 3151, 6987, 9453, 12517, 37551, 53567, 160701, 212789, 287891, 638367, 863673, 1714829, 4894147, 5144487, 14682441, 29152093, 39441067, 87456279, 118323201, 670498139, 2011494417]

約数ペア:

[(1, 2011494417), (3, 670498139), (17, 118323201), (23, 87456279), (51, 39441067), (69, 29152093), (137, 14682441), (391, 5144487), (411, 4894147), (1173, 1714829), (2329, 863673), (3151, 638367), (6987, 287891), (9453, 212789), (12517, 160701), (37551, 53567)]