1320199353

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{28927}}^1$

素因数の和:29405

約数の個数: 24

約数和(自身を含む): 2084898816

約数和(自身を除く): 764699463

約数列:

[1, 3, 9, 11, 33, 99, 461, 1383, 4149, 5071, 15213, 28927, 45639, 86781, 260343, 318197, 954591, 2863773, 13335347, 40006041, 120018123, 146688817, 440066451, 1320199353]

約数ペア:

[(1, 1320199353), (3, 440066451), (9, 146688817), (11, 120018123), (33, 40006041), (99, 13335347), (461, 2863773), (1383, 954591), (4149, 318197), (5071, 260343), (15213, 86781), (28927, 45639)]