42428603

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{1531}}^1$

素因数の和:1682

約数の個数: 16

約数和(自身を含む): 50298624

約数和(自身を除く): 7870021

約数列:

[1, 7, 37, 107, 259, 749, 1531, 3959, 10717, 27713, 56647, 163817, 396529, 1146719, 6061229, 42428603]

約数ペア:

[(1, 42428603), (7, 6061229), (37, 1146719), (107, 396529), (259, 163817), (749, 56647), (1531, 27713), (3959, 10717)]