1296551409

素因数分解:

$3^1\times {\mathrm{31}}^2\times {\mathrm{131}}^1\times {\mathrm{3433}}^1$

素因数の和:3629

約数の個数: 24

約数和(自身を含む): 1800459936

約数和(自身を除く): 503908527

約数列:

[1, 3, 31, 93, 131, 393, 961, 2883, 3433, 4061, 10299, 12183, 106423, 125891, 319269, 377673, 449723, 1349169, 3299113, 9897339, 13941413, 41824239, 432183803, 1296551409]

約数ペア:

[(1, 1296551409), (3, 432183803), (31, 41824239), (93, 13941413), (131, 9897339), (393, 3299113), (961, 1349169), (2883, 449723), (3433, 377673), (4061, 319269), (10299, 125891), (12183, 106423)]