2545101

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{2417}}^1$

素因数の和:2442

約数の個数: 20

約数和(自身を含む): 4096092

約数和(自身を除く): 1550991

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 2417, 7251, 21753, 31421, 65259, 94263, 195777, 282789, 848367, 2545101]

約数ペア:

[(1, 2545101), (3, 848367), (9, 282789), (13, 195777), (27, 94263), (39, 65259), (81, 31421), (117, 21753), (351, 7251), (1053, 2417)]