29220737

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{3001}}^1$

素因数の和:3128

約数の個数: 16

約数和(自身を含む): 36312192

約数和(自身を除く): 7091455

約数列:

[1, 7, 13, 91, 107, 749, 1391, 3001, 9737, 21007, 39013, 273091, 321107, 2247749, 4174391, 29220737]

約数ペア:

[(1, 29220737), (7, 4174391), (13, 2247749), (91, 321107), (107, 273091), (749, 39013), (1391, 21007), (3001, 9737)]