2100695931

素因数分解:

$3^3\times {\mathrm{263}}^1\times {\mathrm{295831}}^1$

素因数の和:296103

約数の個数: 16

約数和(自身を含む): 3123985920

約数和(自身を除く): 1023289989

約数列:

[1, 3, 9, 27, 263, 789, 2367, 7101, 295831, 887493, 2662479, 7987437, 77803553, 233410659, 700231977, 2100695931]

約数ペア:

[(1, 2100695931), (3, 700231977), (9, 233410659), (27, 77803553), (263, 7987437), (789, 2662479), (2367, 887493), (7101, 295831)]