866880001

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1327}}^1\times {\mathrm{1621}}^1$

素因数の和:2992

約数の個数: 16

約数和(自身を含む): 964999168

約数和(自身を除く): 98119167

約数列:

[1, 13, 31, 403, 1327, 1621, 17251, 21073, 41137, 50251, 534781, 653263, 2151067, 27963871, 66683077, 866880001]

約数ペア:

[(1, 866880001), (13, 66683077), (31, 27963871), (403, 2151067), (1327, 653263), (1621, 534781), (17251, 50251), (21073, 41137)]