78911321

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1093}}^1$

素因数の和:1232

約数の個数: 16

約数和(自身を含む): 85489536

約数和(自身を除く): 6578215

約数列:

[1, 23, 43, 73, 989, 1093, 1679, 3139, 25139, 46999, 72197, 79789, 1080977, 1835147, 3430927, 78911321]

約数ペア:

[(1, 78911321), (23, 3430927), (43, 1835147), (73, 1080977), (989, 79789), (1093, 72197), (1679, 46999), (3139, 25139)]