9926804531

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1988941}}^1$

素因数の和:1989002

約数の個数: 16

約数和(自身を含む): 12220059648

約数和(自身を除く): 2293255117

約数列:

[1, 7, 23, 31, 161, 217, 713, 4991, 1988941, 13922587, 45745643, 61657171, 320219501, 431600197, 1418114933, 9926804531]

約数ペア:

[(1, 9926804531), (7, 1418114933), (23, 431600197), (31, 320219501), (161, 61657171), (217, 45745643), (713, 13922587), (4991, 1988941)]