13891285837

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{7817}}^1$

素因数の和:7918

約数の個数: 48

約数和(自身を含む): 17741731392

約数和(自身を除く): 3850445555

約数列:

[1, 11, 13, 17, 43, 143, 187, 221, 289, 473, 559, 731, 2431, 3179, 3757, 6149, 7817, 8041, 9503, 12427, 41327, 85987, 101621, 104533, 132889, 136697, 161551, 336131, 1117831, 1461779, 1727557, 1777061, 2259113, 3697441, 4369703, 5714227, 19003127, 24850243, 29368469, 48066733, 62856497, 74284951, 97141859, 323053159, 817134461, 1068560449, 1262844167, 13891285837]

約数ペア:

[(1, 13891285837), (11, 1262844167), (13, 1068560449), (17, 817134461), (43, 323053159), (143, 97141859), (187, 74284951), (221, 62856497), (289, 48066733), (473, 29368469), (559, 24850243), (731, 19003127), (2431, 5714227), (3179, 4369703), (3757, 3697441), (6149, 2259113), (7817, 1777061), (8041, 1727557), (9503, 1461779), (12427, 1117831), (41327, 336131), (85987, 161551), (101621, 136697), (104533, 132889)]