3893877

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1447}}^1$

素因数の和:1489

約数の個数: 24

約数和(自身を含む): 6324864

約数和(自身を除く): 2430987

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 1447, 2691, 4341, 13023, 18811, 33281, 56433, 99843, 169299, 299529, 432653, 1297959, 3893877]

約数ペア:

[(1, 3893877), (3, 1297959), (9, 432653), (13, 299529), (23, 169299), (39, 99843), (69, 56433), (117, 33281), (207, 18811), (299, 13023), (897, 4341), (1447, 2691)]