27697313

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2423}}^1$

素因数の和:2524

約数の個数: 16

約数和(自身を含む): 33509376

約数和(自身を除く): 5812063

約数列:

[1, 7, 23, 71, 161, 497, 1633, 2423, 11431, 16961, 55729, 172033, 390103, 1204231, 3956759, 27697313]

約数ペア:

[(1, 27697313), (7, 3956759), (23, 1204231), (71, 390103), (161, 172033), (497, 55729), (1633, 16961), (2423, 11431)]