28038127

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1187}}^1$

素因数の和:1302

約数の個数: 16

約数和(自身を含む): 31933440

約数和(自身を除く): 3895313

約数列:

[1, 13, 23, 79, 299, 1027, 1187, 1817, 15431, 23621, 27301, 93773, 354913, 1219049, 2156779, 28038127]

約数ペア:

[(1, 28038127), (13, 2156779), (23, 1219049), (79, 354913), (299, 93773), (1027, 27301), (1187, 23621), (1817, 15431)]