2885597

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1187}}^1$

素因数の和:1228

約数の個数: 16

約数和(自身を含む): 3592512

約数和(自身を除く): 706915

約数列:

[1, 11, 13, 17, 143, 187, 221, 1187, 2431, 13057, 15431, 20179, 169741, 221969, 262327, 2885597]

約数ペア:

[(1, 2885597), (11, 262327), (13, 221969), (17, 169741), (143, 20179), (187, 15431), (221, 13057), (1187, 2431)]