12693009

素因数分解:

$3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{1093}}^1$

素因数の和:1189

約数の個数: 24

約数和(自身を含む): 19954560

約数和(自身を除く): 7261551

約数列:

[1, 3, 7, 21, 49, 79, 147, 237, 553, 1093, 1659, 3279, 3871, 7651, 11613, 22953, 53557, 86347, 160671, 259041, 604429, 1813287, 4231003, 12693009]

約数ペア:

[(1, 12693009), (3, 4231003), (7, 1813287), (21, 604429), (49, 259041), (79, 160671), (147, 86347), (237, 53557), (553, 22953), (1093, 11613), (1659, 7651), (3279, 3871)]