2007192579

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{12473}}^1$

素因数の和:12659

約数の個数: 32

約数和(自身を含む): 3129477120

約数和(自身を除く): 1122284541

約数列:

[1, 3, 7, 21, 79, 97, 237, 291, 553, 679, 1659, 2037, 7663, 12473, 22989, 37419, 53641, 87311, 160923, 261933, 985367, 1209881, 2956101, 3629643, 6897569, 8469167, 20692707, 25407501, 95580599, 286741797, 669064193, 2007192579]

約数ペア:

[(1, 2007192579), (3, 669064193), (7, 286741797), (21, 95580599), (79, 25407501), (97, 20692707), (237, 8469167), (291, 6897569), (553, 3629643), (679, 2956101), (1659, 1209881), (2037, 985367), (7663, 261933), (12473, 160923), (22989, 87311), (37419, 53641)]