9909501

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{7043}}^1$

素因数の和:7120

約数の個数: 16

約数和(自身を含む): 15327744

約数和(自身を除く): 5418243

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 7043, 21129, 49301, 147903, 471881, 1415643, 3303167, 9909501]

約数ペア:

[(1, 9909501), (3, 3303167), (7, 1415643), (21, 471881), (67, 147903), (201, 49301), (469, 21129), (1407, 7043)]