42198051

素因数分解:

$3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{7151}}^1$

素因数の和:7442

約数の個数: 16

約数和(自身を含む): 64539648

約数和(自身を除く): 22341597

約数列:

[1, 3, 7, 21, 281, 843, 1967, 5901, 7151, 21453, 50057, 150171, 2009431, 6028293, 14066017, 42198051]

約数ペア:

[(1, 42198051), (3, 14066017), (7, 6028293), (21, 2009431), (281, 150171), (843, 50057), (1967, 21453), (5901, 7151)]