2913978501

素因数分解:

$3^2\times 7^2\times {\mathrm{431}}^1\times {\mathrm{15331}}^1$

素因数の和:15782

約数の個数: 36

約数和(自身を含む): 4907957184

約数和(自身を除く): 1993978683

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 431, 441, 1293, 3017, 3879, 9051, 15331, 21119, 27153, 45993, 63357, 107317, 137979, 190071, 321951, 751219, 965853, 2253657, 6607661, 6760971, 19822983, 46253627, 59468949, 138760881, 323775389, 416282643, 971326167, 2913978501]

約数ペア:

[(1, 2913978501), (3, 971326167), (7, 416282643), (9, 323775389), (21, 138760881), (49, 59468949), (63, 46253627), (147, 19822983), (431, 6760971), (441, 6607661), (1293, 2253657), (3017, 965853), (3879, 751219), (9051, 321951), (15331, 190071), (21119, 137979), (27153, 107317), (45993, 63357)]