3719763

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{2417}}^1$

素因数の和:2448

約数の個数: 20

約数和(自身を含む): 5851560

約数和(自身を除く): 2131797

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 2417, 7251, 21753, 45923, 65259, 137769, 195777, 413307, 1239921, 3719763]

約数ペア:

[(1, 3719763), (3, 1239921), (9, 413307), (19, 195777), (27, 137769), (57, 65259), (81, 45923), (171, 21753), (513, 7251), (1539, 2417)]