997763

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:154

約数の個数: 16

約数和(自身を含む): 1161216

約数和(自身を除く): 163453

約数列:

[1, 13, 23, 47, 71, 299, 611, 923, 1081, 1633, 3337, 14053, 21229, 43381, 76751, 997763]

約数ペア:

[(1, 997763), (13, 76751), (23, 43381), (47, 21229), (71, 14053), (299, 3337), (611, 1633), (923, 1081)]