2021383793

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{831503}}^1$

素因数の和:831544

約数の個数: 16

約数和(自身を含む): 2514468096

約数和(自身を除く): 493084303

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 831503, 9146533, 10809539, 14135551, 118904929, 155491061, 183762163, 2021383793]

約数ペア:

[(1, 2021383793), (11, 183762163), (13, 155491061), (17, 118904929), (143, 14135551), (187, 10809539), (221, 9146533), (2431, 831503)]