12972188049

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{56267}}^1$

素因数の和:56405

約数の個数: 32

約数和(自身を含む): 18610753536

約数和(自身を除く): 5638565487

約数列:

[1, 3, 31, 37, 67, 93, 111, 201, 1147, 2077, 2479, 3441, 6231, 7437, 56267, 76849, 168801, 230547, 1744277, 2081879, 3769889, 5232831, 6245637, 11309667, 64538249, 116866559, 139485893, 193614747, 350599677, 418457679, 4324062683, 12972188049]

約数ペア:

[(1, 12972188049), (3, 4324062683), (31, 418457679), (37, 350599677), (67, 193614747), (93, 139485893), (111, 116866559), (201, 64538249), (1147, 11309667), (2077, 6245637), (2479, 5232831), (3441, 3769889), (6231, 2081879), (7437, 1744277), (56267, 230547), (76849, 168801)]