126635999

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{5209}}^1$

素因数の和:5390

約数の個数: 16

約数和(自身を含む): 152048640

約数和(自身を除く): 25412641

約数列:

[1, 7, 23, 151, 161, 1057, 3473, 5209, 24311, 36463, 119807, 786559, 838649, 5505913, 18090857, 126635999]

約数ペア:

[(1, 126635999), (7, 18090857), (23, 5505913), (151, 838649), (161, 786559), (1057, 119807), (3473, 36463), (5209, 24311)]