1086891

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2$

素因数の和:107

約数の個数: 24

約数和(自身を含む): 1668240

約数和(自身を除く): 581349

約数列:

[1, 3, 13, 29, 31, 39, 87, 93, 377, 403, 899, 961, 1131, 1209, 2697, 2883, 11687, 12493, 27869, 35061, 37479, 83607, 362297, 1086891]

約数ペア:

[(1, 1086891), (3, 362297), (13, 83607), (29, 37479), (31, 35061), (39, 27869), (87, 12493), (93, 11687), (377, 2883), (403, 2697), (899, 1209), (961, 1131)]