16937277

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{5413}}^1$

素因数の和:5572

約数の個数: 16

約数和(自身を含む): 25987200

約数和(自身を除く): 9049923

約数列:

[1, 3, 7, 21, 149, 447, 1043, 3129, 5413, 16239, 37891, 113673, 806537, 2419611, 5645759, 16937277]

約数ペア:

[(1, 16937277), (3, 5645759), (7, 2419611), (21, 806537), (149, 113673), (447, 37891), (1043, 16239), (3129, 5413)]