12516111

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{317}}^1$

素因数の和:471

約数の個数: 24

約数和(自身を含む): 18751824

約数和(自身を除く): 6235713

約数列:

[1, 3, 9, 41, 107, 123, 317, 321, 369, 951, 963, 2853, 4387, 12997, 13161, 33919, 38991, 39483, 101757, 116973, 305271, 1390679, 4172037, 12516111]

約数ペア:

[(1, 12516111), (3, 4172037), (9, 1390679), (41, 305271), (107, 116973), (123, 101757), (317, 39483), (321, 38991), (369, 33919), (951, 13161), (963, 12997), (2853, 4387)]