991567313

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1307}}^1\times {\mathrm{4057}}^1$

素因数の和:5392

約数の個数: 16

約数和(自身を含む): 1146498624

約数和(自身を除く): 154931311

約数列:

[1, 11, 17, 187, 1307, 4057, 14377, 22219, 44627, 68969, 244409, 758659, 5302499, 58327489, 90142483, 991567313]

約数ペア:

[(1, 991567313), (11, 90142483), (17, 58327489), (187, 5302499), (1307, 758659), (4057, 244409), (14377, 68969), (22219, 44627)]