316771338

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1597}}^1\times {\mathrm{2543}}^1$

素因数の和:4158

約数の個数: 32

約数和(自身を含む): 682972416

約数和(自身を除く): 366201078

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1597, 2543, 3194, 4791, 5086, 7629, 9582, 15258, 20761, 33059, 41522, 62283, 66118, 99177, 124566, 198354, 4061171, 8122342, 12183513, 24367026, 52795223, 105590446, 158385669, 316771338]

約数ペア:

[(1, 316771338), (2, 158385669), (3, 105590446), (6, 52795223), (13, 24367026), (26, 12183513), (39, 8122342), (78, 4061171), (1597, 198354), (2543, 124566), (3194, 99177), (4791, 66118), (5086, 62283), (7629, 41522), (9582, 33059), (15258, 20761)]