890996073

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{3917}}^1$

素因数の和:4105

約数の個数: 32

約数和(自身を含む): 1329236352

約数和(自身を除く): 438240279

約数列:

[1, 3, 11, 33, 61, 113, 183, 339, 671, 1243, 2013, 3729, 3917, 6893, 11751, 20679, 43087, 75823, 129261, 227469, 238937, 442621, 716811, 1327863, 2628307, 4868831, 7884921, 14606493, 26999881, 80999643, 296998691, 890996073]

約数ペア:

[(1, 890996073), (3, 296998691), (11, 80999643), (33, 26999881), (61, 14606493), (113, 7884921), (183, 4868831), (339, 2628307), (671, 1327863), (1243, 716811), (2013, 442621), (3729, 238937), (3917, 227469), (6893, 129261), (11751, 75823), (20679, 43087)]