42521297

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{24593}}^1$

素因数の和:24632

約数の個数: 16

約数和(自身を含む): 55090560

約数和(自身を除く): 12569263

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 24593, 172151, 319709, 467267, 2237963, 3270869, 6074471, 42521297]

約数ペア:

[(1, 42521297), (7, 6074471), (13, 3270869), (19, 2237963), (91, 467267), (133, 319709), (247, 172151), (1729, 24593)]