12760713

素因数分解:

$3^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{631}}^1$

素因数の和:754

約数の個数: 32

約数和(自身を含む): 21841920

約数和(自身を除く): 9081207

約数列:

[1, 3, 7, 9, 21, 27, 63, 107, 189, 321, 631, 749, 963, 1893, 2247, 2889, 4417, 5679, 6741, 13251, 17037, 20223, 39753, 67517, 119259, 202551, 472619, 607653, 1417857, 1822959, 4253571, 12760713]

約数ペア:

[(1, 12760713), (3, 4253571), (7, 1822959), (9, 1417857), (21, 607653), (27, 472619), (63, 202551), (107, 119259), (189, 67517), (321, 39753), (631, 20223), (749, 17037), (963, 13251), (1893, 6741), (2247, 5679), (2889, 4417)]