9747927

素因数分解:

$3^2\times 7^1\times {\mathrm{359}}^1\times {\mathrm{431}}^1$

素因数の和:803

約数の個数: 24

約数和(自身を含む): 16174080

約数和(自身を除く): 6426153

約数列:

[1, 3, 7, 9, 21, 63, 359, 431, 1077, 1293, 2513, 3017, 3231, 3879, 7539, 9051, 22617, 27153, 154729, 464187, 1083103, 1392561, 3249309, 9747927]

約数ペア:

[(1, 9747927), (3, 3249309), (7, 1392561), (9, 1083103), (21, 464187), (63, 154729), (359, 27153), (431, 22617), (1077, 9051), (1293, 7539), (2513, 3879), (3017, 3231)]