2838960009

素因数分解:

$3^7\times {\mathrm{257}}^1\times {\mathrm{5051}}^1$

素因数の和:5329

約数の個数: 32

約数和(自身を含む): 4275204480

約数和(自身を除く): 1436244471

約数列:

[1, 3, 9, 27, 81, 243, 257, 729, 771, 2187, 2313, 5051, 6939, 15153, 20817, 45459, 62451, 136377, 187353, 409131, 562059, 1227393, 1298107, 3682179, 3894321, 11046537, 11682963, 35048889, 105146667, 315440001, 946320003, 2838960009]

約数ペア:

[(1, 2838960009), (3, 946320003), (9, 315440001), (27, 105146667), (81, 35048889), (243, 11682963), (257, 11046537), (729, 3894321), (771, 3682179), (2187, 1298107), (2313, 1227393), (5051, 562059), (6939, 409131), (15153, 187353), (20817, 136377), (45459, 62451)]