12074013

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4457}}^1$

素因数の和:4513

約数の個数: 24

約数和(自身を含む): 20399808

約数和(自身を除く): 8325795

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 4457, 13371, 31199, 40113, 93597, 191651, 280791, 574953, 1341557, 1724859, 4024671, 12074013]

約数ペア:

[(1, 12074013), (3, 4024671), (7, 1724859), (9, 1341557), (21, 574953), (43, 280791), (63, 191651), (129, 93597), (301, 40113), (387, 31199), (903, 13371), (2709, 4457)]