29123750747

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1997}}^1\times {\mathrm{3727}}^1$

素因数の和:5787

約数の個数: 32

約数和(自身を含む): 36706424832

約数和(自身を除く): 7582674085

約数列:

[1, 7, 13, 43, 91, 301, 559, 1997, 3727, 3913, 13979, 25961, 26089, 48451, 85871, 160261, 181727, 339157, 601097, 1116323, 1121827, 2083393, 7442819, 7814261, 14583751, 52099733, 96756647, 320041217, 677296529, 2240288519, 4160535821, 29123750747]

約数ペア:

[(1, 29123750747), (7, 4160535821), (13, 2240288519), (43, 677296529), (91, 320041217), (301, 96756647), (559, 52099733), (1997, 14583751), (3727, 7814261), (3913, 7442819), (13979, 2083393), (25961, 1121827), (26089, 1116323), (48451, 601097), (85871, 339157), (160261, 181727)]