2720249543

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{80369}}^1$

素因数の和:80578

約数の個数: 16

約数和(自身を含む): 3159505440

約数和(自身を除く): 439255897

約数列:

[1, 11, 17, 181, 187, 1991, 3077, 33847, 80369, 884059, 1366273, 14546789, 15029003, 160014679, 247295413, 2720249543]

約数ペア:

[(1, 2720249543), (11, 247295413), (17, 160014679), (181, 15029003), (187, 14546789), (1991, 1366273), (3077, 884059), (33847, 80369)]