22122111

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{6911}}^1$

素因数の和:7022

約数の個数: 16

約数和(自身を含む): 32514048

約数和(自身を除く): 10391937

約数列:

[1, 3, 11, 33, 97, 291, 1067, 3201, 6911, 20733, 76021, 228063, 670367, 2011101, 7374037, 22122111]

約数ペア:

[(1, 22122111), (3, 7374037), (11, 2011101), (33, 670367), (97, 228063), (291, 76021), (1067, 20733), (3201, 6911)]