552862513

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{11579}}^1$

素因数の和:11964

約数の個数: 16

約数和(自身を含む): 667008000

約数和(自身を除く): 114145487

約数列:

[1, 7, 19, 133, 359, 2513, 6821, 11579, 47747, 81053, 220001, 1540007, 4156861, 29098027, 78980359, 552862513]

約数ペア:

[(1, 552862513), (7, 78980359), (19, 29098027), (133, 4156861), (359, 1540007), (2513, 220001), (6821, 81053), (11579, 47747)]