6398001

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:342

約数の個数: 32

約数和(自身を含む): 10264320

約数和(自身を除く): 3866319

約数列:

[1, 3, 9, 17, 27, 51, 53, 153, 159, 263, 459, 477, 789, 901, 1431, 2367, 2703, 4471, 7101, 8109, 13413, 13939, 24327, 40239, 41817, 120717, 125451, 236963, 376353, 710889, 2132667, 6398001]

約数ペア:

[(1, 6398001), (3, 2132667), (9, 710889), (17, 376353), (27, 236963), (51, 125451), (53, 120717), (153, 41817), (159, 40239), (263, 24327), (459, 13939), (477, 13413), (789, 8109), (901, 7101), (1431, 4471), (2367, 2703)]