87991123

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{1187}}^1$

素因数の和:1514

約数の個数: 16

約数和(自身を含む): 100590336

約数和(自身を除く): 12599213

約数列:

[1, 11, 23, 253, 293, 1187, 3223, 6739, 13057, 27301, 74129, 300311, 347791, 3825701, 7999193, 87991123]

約数ペア:

[(1, 87991123), (11, 7999193), (23, 3825701), (253, 347791), (293, 300311), (1187, 74129), (3223, 27301), (6739, 13057)]