56306271

素因数分解:

$3^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{6221}}^1$

素因数の和:6662

約数の個数: 16

約数和(自身を含む): 86012928

約数和(自身を除く): 29706657

約数列:

[1, 3, 7, 21, 431, 1293, 3017, 6221, 9051, 18663, 43547, 130641, 2681251, 8043753, 18768757, 56306271]

約数ペア:

[(1, 56306271), (3, 18768757), (7, 8043753), (21, 2681251), (431, 130641), (1293, 43547), (3017, 18663), (6221, 9051)]