1298984607

素因数分解:

$3^4\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{1021}}^1$

素因数の和:1285

約数の個数: 40

約数和(自身を含む): 1973645520

約数和(自身を除く): 674660913

約数列:

[1, 3, 9, 27, 81, 113, 139, 339, 417, 1017, 1021, 1251, 3051, 3063, 3753, 9153, 9189, 11259, 15707, 27567, 47121, 82701, 115373, 141363, 141919, 346119, 424089, 425757, 1038357, 1272267, 1277271, 3115071, 3831813, 9345213, 11495439, 16036847, 48110541, 144331623, 432994869, 1298984607]

約数ペア:

[(1, 1298984607), (3, 432994869), (9, 144331623), (27, 48110541), (81, 16036847), (113, 11495439), (139, 9345213), (339, 3831813), (417, 3115071), (1017, 1277271), (1021, 1272267), (1251, 1038357), (3051, 425757), (3063, 424089), (3753, 346119), (9153, 141919), (9189, 141363), (11259, 115373), (15707, 82701), (27567, 47121)]