13356165

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{12541}}^1$

素因数の和:12620

約数の個数: 16

約数和(自身を含む): 21672576

約数和(自身を除く): 8316411

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 12541, 37623, 62705, 188115, 890411, 2671233, 4452055, 13356165]

約数ペア:

[(1, 13356165), (3, 4452055), (5, 2671233), (15, 890411), (71, 188115), (213, 62705), (355, 37623), (1065, 12541)]