12773709

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2539}}^1$

素因数の和:2601

約数の個数: 24

約数和(自身を含む): 20340320

約数和(自身を除く): 7566611

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 2539, 5031, 7617, 22851, 33007, 99021, 109177, 297063, 327531, 982593, 1419301, 4257903, 12773709]

約数ペア:

[(1, 12773709), (3, 4257903), (9, 1419301), (13, 982593), (39, 327531), (43, 297063), (117, 109177), (129, 99021), (387, 33007), (559, 22851), (1677, 7617), (2539, 5031)]