9993243

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:219

約数の個数: 32

約数和(自身を含む): 15079680

約数和(自身を除く): 5086437

約数列:

[1, 3, 13, 39, 43, 59, 101, 129, 177, 303, 559, 767, 1313, 1677, 2301, 2537, 3939, 4343, 5959, 7611, 13029, 17877, 32981, 56459, 77467, 98943, 169377, 232401, 256237, 768711, 3331081, 9993243]

約数ペア:

[(1, 9993243), (3, 3331081), (13, 768711), (39, 256237), (43, 232401), (59, 169377), (101, 98943), (129, 77467), (177, 56459), (303, 32981), (559, 17877), (767, 13029), (1313, 7611), (1677, 5959), (2301, 4343), (2537, 3939)]