26282271

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{1361}}^1$

素因数の和:1562

約数の個数: 16

約数和(自身を含む): 36152928

約数和(自身を除く): 9870657

約数列:

[1, 3, 41, 123, 157, 471, 1361, 4083, 6437, 19311, 55801, 167403, 213677, 641031, 8760757, 26282271]

約数ペア:

[(1, 26282271), (3, 8760757), (41, 641031), (123, 213677), (157, 167403), (471, 55801), (1361, 19311), (4083, 6437)]