2777486101

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{9719}}^1$

素因数の和:9853

約数の個数: 24

約数和(自身を含む): 3201768000

約数和(自身を除く): 424281899

約数列:

[1, 13, 19, 89, 169, 247, 1157, 1691, 3211, 9719, 15041, 21983, 126347, 184661, 285779, 864991, 1642511, 2400593, 11244883, 16434829, 31207709, 146183479, 213652777, 2777486101]

約数ペア:

[(1, 2777486101), (13, 213652777), (19, 146183479), (89, 31207709), (169, 16434829), (247, 11244883), (1157, 2400593), (1691, 1642511), (3211, 864991), (9719, 285779), (15041, 184661), (21983, 126347)]