2217756027

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{307}}^1\times {\mathrm{449}}^1$

素因数の和:963

約数の個数: 32

約数和(自身を含む): 3086899200

約数和(自身を除く): 869143173

約数列:

[1, 3, 31, 93, 173, 307, 449, 519, 921, 1347, 5363, 9517, 13919, 16089, 28551, 41757, 53111, 77677, 137843, 159333, 233031, 413529, 1646441, 2407987, 4273133, 4939323, 7223961, 12819399, 23846839, 71540517, 739252009, 2217756027]

約数ペア:

[(1, 2217756027), (3, 739252009), (31, 71540517), (93, 23846839), (173, 12819399), (307, 7223961), (449, 4939323), (519, 4273133), (921, 2407987), (1347, 1646441), (5363, 413529), (9517, 233031), (13919, 159333), (16089, 137843), (28551, 77677), (41757, 53111)]