71212673

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{3067}}^1$

素因数の和:3212

約数の個数: 16

約数和(自身を含む): 84824064

約数和(自身を除く): 13611391

約数列:

[1, 7, 31, 107, 217, 749, 3067, 3317, 21469, 23219, 95077, 328169, 665539, 2297183, 10173239, 71212673]

約数ペア:

[(1, 71212673), (7, 10173239), (31, 2297183), (107, 665539), (217, 328169), (749, 95077), (3067, 23219), (3317, 21469)]