29521219

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{809}}^1$

素因数の和:1230

約数の個数: 16

約数和(自身を含む): 36469440

約数和(自身を除く): 6948221

約数列:

[1, 7, 13, 91, 401, 809, 2807, 5213, 5663, 10517, 36491, 73619, 324409, 2270863, 4217317, 29521219]

約数ペア:

[(1, 29521219), (7, 4217317), (13, 2270863), (91, 324409), (401, 73619), (809, 36491), (2807, 10517), (5213, 5663)]