422873377

素因数分解:

${\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1\times {\mathrm{647}}^1$

素因数の和:1008

約数の個数: 16

約数和(自身を含む): 447213312

約数和(自身を除く): 24339935

約数列:

[1, 23, 157, 181, 647, 3611, 4163, 14881, 28417, 101579, 117107, 653591, 2336317, 2693461, 18385799, 422873377]

約数ペア:

[(1, 422873377), (23, 18385799), (157, 2693461), (181, 2336317), (647, 653591), (3611, 117107), (4163, 101579), (14881, 28417)]