1090959

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:286

約数の個数: 16

約数和(自身を含む): 1542912

約数和(自身を除く): 451953

約数列:

[1, 3, 23, 69, 97, 163, 291, 489, 2231, 3749, 6693, 11247, 15811, 47433, 363653, 1090959]

約数ペア:

[(1, 1090959), (3, 363653), (23, 47433), (69, 15811), (97, 11247), (163, 6693), (291, 3749), (489, 2231)]