856151191

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{60161}}^1$

素因数の和:60294

約数の個数: 16

約数和(自身を含む): 1039599360

約数和(自身を除く): 183448169

約数列:

[1, 7, 19, 107, 133, 749, 2033, 14231, 60161, 421127, 1143059, 6437227, 8001413, 45060589, 122307313, 856151191]

約数ペア:

[(1, 856151191), (7, 122307313), (19, 45060589), (107, 8001413), (133, 6437227), (749, 1143059), (2033, 421127), (14231, 60161)]