90347887

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{13687}}^1$

素因数の和:13758

約数の個数: 16

約数和(自身を含む): 110380032

約数和(自身を除く): 20032145

約数列:

[1, 7, 23, 41, 161, 287, 943, 6601, 13687, 95809, 314801, 561167, 2203607, 3928169, 12906841, 90347887]

約数ペア:

[(1, 90347887), (7, 12906841), (23, 3928169), (41, 2203607), (161, 561167), (287, 314801), (943, 95809), (6601, 13687)]