2021601117

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{617}}^1\times {\mathrm{16301}}^1$

素因数の和:16988

約数の個数: 16

約数和(自身を含む): 2740300992

約数和(自身を除く): 718699875

約数列:

[1, 3, 67, 201, 617, 1851, 16301, 41339, 48903, 124017, 1092167, 3276501, 10057717, 30173151, 673867039, 2021601117]

約数ペア:

[(1, 2021601117), (3, 673867039), (67, 30173151), (201, 10057717), (617, 3276501), (1851, 1092167), (16301, 124017), (41339, 48903)]