248291263

素因数分解:

${\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{1801}}^1$

素因数の和:2046

約数の個数: 16

約数和(自身を含む): 276095232

約数和(自身を除く): 27803969

約数列:

[1, 11, 83, 151, 913, 1661, 1801, 12533, 19811, 137863, 149483, 271951, 1644313, 2991461, 22571933, 248291263]

約数ペア:

[(1, 248291263), (11, 22571933), (83, 2991461), (151, 1644313), (913, 271951), (1661, 149483), (1801, 137863), (12533, 19811)]