23321001

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{6997}}^1$

素因数の和:7112

約数の個数: 16

約数和(自身を含む): 34262208

約数和(自身を除く): 10941207

約数列:

[1, 3, 11, 33, 101, 303, 1111, 3333, 6997, 20991, 76967, 230901, 706697, 2120091, 7773667, 23321001]

約数ペア:

[(1, 23321001), (3, 7773667), (11, 2120091), (33, 706697), (101, 230901), (303, 76967), (1111, 20991), (3333, 6997)]