12756903

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{599}}^1$

素因数の和:862

約数の個数: 16

約数和(自身を含む): 17664000

約数和(自身を除く): 4907097

約数列:

[1, 3, 31, 93, 229, 599, 687, 1797, 7099, 18569, 21297, 55707, 137171, 411513, 4252301, 12756903]

約数ペア:

[(1, 12756903), (3, 4252301), (31, 411513), (93, 137171), (229, 55707), (599, 21297), (687, 18569), (1797, 7099)]