11912607

素因数分解:

$3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1093}}^1$

素因数の和:1279

約数の個数: 24

約数和(自身を含む): 19797024

約数和(自身を除く): 7884417

約数列:

[1, 3, 7, 9, 21, 63, 173, 519, 1093, 1211, 1557, 3279, 3633, 7651, 9837, 10899, 22953, 68859, 189089, 567267, 1323623, 1701801, 3970869, 11912607]

約数ペア:

[(1, 11912607), (3, 3970869), (7, 1701801), (9, 1323623), (21, 567267), (63, 189089), (173, 68859), (519, 22953), (1093, 10899), (1211, 9837), (1557, 7651), (3279, 3633)]