2247299727

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{157}}^1\times {\mathrm{13217}}^1$

素因数の和:13415

約数の個数: 24

約数和(自身を含む): 3182788656

約数和(自身を除く): 935488929

約数列:

[1, 3, 19, 57, 157, 361, 471, 1083, 2983, 8949, 13217, 39651, 56677, 170031, 251123, 753369, 2075069, 4771337, 6225207, 14314011, 39426311, 118278933, 749099909, 2247299727]

約数ペア:

[(1, 2247299727), (3, 749099909), (19, 118278933), (57, 39426311), (157, 14314011), (361, 6225207), (471, 4771337), (1083, 2075069), (2983, 753369), (8949, 251123), (13217, 170031), (39651, 56677)]