22156113

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{25733}}^1$

素因数の和:25784

約数の個数: 16

約数和(自身を含む): 34586496

約数和(自身を除く): 12430383

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 25733, 77199, 180131, 540393, 1055053, 3165159, 7385371, 22156113]

約数ペア:

[(1, 22156113), (3, 7385371), (7, 3165159), (21, 1055053), (41, 540393), (123, 180131), (287, 77199), (861, 25733)]