71815499

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{14389}}^1$

素因数の和:14450

約数の個数: 16

約数和(自身を含む): 88412160

約数和(自身を除く): 16596661

約数列:

[1, 7, 23, 31, 161, 217, 713, 4991, 14389, 100723, 330947, 446059, 2316629, 3122413, 10259357, 71815499]

約数ペア:

[(1, 71815499), (7, 10259357), (23, 3122413), (31, 2316629), (161, 446059), (217, 330947), (713, 100723), (4991, 14389)]