7775001

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1303}}^1$

素因数の和:1342

約数の個数: 32

約数和(自身を含む): 13144320

約数和(自身を除く): 5369319

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 351, 459, 663, 1303, 1989, 3909, 5967, 11727, 16939, 22151, 35181, 50817, 66453, 152451, 199359, 287963, 457353, 598077, 863889, 2591667, 7775001]

約数ペア:

[(1, 7775001), (3, 2591667), (9, 863889), (13, 598077), (17, 457353), (27, 287963), (39, 199359), (51, 152451), (117, 66453), (153, 50817), (221, 35181), (351, 22151), (459, 16939), (663, 11727), (1303, 5967), (1989, 3909)]