15122217

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{41659}}^1$

素因数の和:41684

約数の個数: 12

約数和(自身を含む): 22163120

約数和(自身を除く): 7040903

約数列:

[1, 3, 11, 33, 121, 363, 41659, 124977, 458249, 1374747, 5040739, 15122217]

約数ペア:

[(1, 15122217), (3, 5040739), (11, 1374747), (33, 458249), (121, 124977), (363, 41659)]