126618749

素因数分解:

${\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1\times {\mathrm{431}}^1$

素因数の和:748

約数の個数: 16

約数和(自身を含む): 135489024

約数和(自身を除く): 8870275

約数列:

[1, 23, 53, 241, 431, 1219, 5543, 9913, 12773, 22843, 103871, 293779, 525389, 2389033, 5505163, 126618749]

約数ペア:

[(1, 126618749), (23, 5505163), (53, 2389033), (241, 525389), (431, 293779), (1219, 103871), (5543, 22843), (9913, 12773)]