13307728889

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1\times {\mathrm{5323}}^1$

素因数の和:5757

約数の個数: 32

約数和(自身を含む): 16629279744

約数和(自身を除く): 3321550855

約数列:

[1, 7, 13, 83, 91, 331, 581, 1079, 2317, 4303, 5323, 7553, 27473, 30121, 37261, 69199, 192311, 357149, 441809, 484393, 1761913, 2500043, 3092663, 5743517, 12333391, 22904869, 40204619, 146238779, 160334083, 1023671453, 1901104127, 13307728889]

約数ペア:

[(1, 13307728889), (7, 1901104127), (13, 1023671453), (83, 160334083), (91, 146238779), (331, 40204619), (581, 22904869), (1079, 12333391), (2317, 5743517), (4303, 3092663), (5323, 2500043), (7553, 1761913), (27473, 484393), (30121, 441809), (37261, 357149), (69199, 192311)]