7724121

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1889}}^1$

素因数の和:1968

約数の個数: 16

約数和(自身を含む): 10886400

約数和(自身を除く): 3162279

約数列:

[1, 3, 29, 47, 87, 141, 1363, 1889, 4089, 5667, 54781, 88783, 164343, 266349, 2574707, 7724121]

約数ペア:

[(1, 7724121), (3, 2574707), (29, 266349), (47, 164343), (87, 88783), (141, 54781), (1363, 5667), (1889, 4089)]