42597821

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{1033}}^1$

素因数の和:1220

約数の個数: 16

約数和(自身を含む): 50227584

約数和(自身を除く): 7629763

約数列:

[1, 7, 43, 137, 301, 959, 1033, 5891, 7231, 41237, 44419, 141521, 310933, 990647, 6085403, 42597821]

約数ペア:

[(1, 42597821), (7, 6085403), (43, 990647), (137, 310933), (301, 141521), (959, 44419), (1033, 41237), (5891, 7231)]