7048431

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{467}}^1$

素因数の和:532

約数の個数: 32

約数和(自身を含む): 11531520

約数和(自身を除く): 4483089

約数列:

[1, 3, 9, 13, 27, 39, 43, 117, 129, 351, 387, 467, 559, 1161, 1401, 1677, 4203, 5031, 6071, 12609, 15093, 18213, 20081, 54639, 60243, 163917, 180729, 261053, 542187, 783159, 2349477, 7048431]

約数ペア:

[(1, 7048431), (3, 2349477), (9, 783159), (13, 542187), (27, 261053), (39, 180729), (43, 163917), (117, 60243), (129, 54639), (351, 20081), (387, 18213), (467, 15093), (559, 12609), (1161, 6071), (1401, 5031), (1677, 4203)]