53331971

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{1213}}^1$

素因数の和:1802

約数の個数: 16

約数和(自身を含む): 66663168

約数和(自身を除く): 13331197

約数列:

[1, 7, 11, 77, 571, 1213, 3997, 6281, 8491, 13343, 43967, 93401, 692623, 4848361, 7618853, 53331971]

約数ペア:

[(1, 53331971), (7, 7618853), (11, 4848361), (77, 692623), (571, 93401), (1213, 43967), (3997, 13343), (6281, 8491)]