300000043

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{443}}^1\times {\mathrm{1087}}^1$

素因数の和:1626

約数の個数: 16

約数和(自身を含む): 347811840

約数和(自身を除く): 47811797

約数列:

[1, 7, 89, 443, 623, 1087, 3101, 7609, 39427, 96743, 275989, 481541, 677201, 3370787, 42857149, 300000043]

約数ペア:

[(1, 300000043), (7, 42857149), (89, 3370787), (443, 677201), (623, 481541), (1087, 275989), (3101, 96743), (7609, 39427)]