1311449031

素因数分解:

$3^2\times {\mathrm{107}}^1\times {\mathrm{953}}^1\times {\mathrm{1429}}^1$

素因数の和:2495

約数の個数: 24

約数和(自身を含む): 1915364880

約数和(自身を除く): 603915849

約数列:

[1, 3, 9, 107, 321, 953, 963, 1429, 2859, 4287, 8577, 12861, 101971, 152903, 305913, 458709, 917739, 1361837, 1376127, 4085511, 12256533, 145716559, 437149677, 1311449031]

約数ペア:

[(1, 1311449031), (3, 437149677), (9, 145716559), (107, 12256533), (321, 4085511), (953, 1376127), (963, 1361837), (1429, 917739), (2859, 458709), (4287, 305913), (8577, 152903), (12861, 101971)]