16394997

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1741}}^1$

素因数の和:1860

約数の個数: 16

約数和(自身を含む): 22687808

約数和(自身を除く): 6292811

約数列:

[1, 3, 43, 73, 129, 219, 1741, 3139, 5223, 9417, 74863, 127093, 224589, 381279, 5464999, 16394997]

約数ペア:

[(1, 16394997), (3, 5464999), (43, 381279), (73, 224589), (129, 127093), (219, 74863), (1741, 9417), (3139, 5223)]