47522111

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1223}}^1$

素因数の和:1311

約数の個数: 24

約数和(自身を含む): 60558624

約数和(自身を除く): 13036513

約数列:

[1, 7, 13, 49, 61, 91, 427, 637, 793, 1223, 2989, 5551, 8561, 15899, 38857, 59927, 74603, 111293, 522221, 779051, 969839, 3655547, 6788873, 47522111]

約数ペア:

[(1, 47522111), (7, 6788873), (13, 3655547), (49, 969839), (61, 779051), (91, 522221), (427, 111293), (637, 74603), (793, 59927), (1223, 38857), (2989, 15899), (5551, 8561)]