11966877

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4447}}^1$

素因数の和:4489

約数の個数: 24

約数和(自身を含む): 19428864

約数和(自身を除く): 7461987

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 4447, 13341, 40023, 57811, 102281, 173433, 306843, 520299, 920529, 1329653, 3988959, 11966877]

約数ペア:

[(1, 11966877), (3, 3988959), (9, 1329653), (13, 920529), (23, 520299), (39, 306843), (69, 173433), (117, 102281), (207, 57811), (299, 40023), (897, 13341), (2691, 4447)]