26107991

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{1021}}^1$

素因数の和:1322

約数の個数: 16

約数和(自身を含む): 32278848

約数和(自身を除く): 6170857

約数列:

[1, 7, 13, 91, 281, 1021, 1967, 3653, 7147, 13273, 25571, 92911, 286901, 2008307, 3729713, 26107991]

約数ペア:

[(1, 26107991), (7, 3729713), (13, 2008307), (91, 286901), (281, 92911), (1021, 25571), (1967, 13273), (3653, 7147)]