5728779

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1783}}^1$

素因数の和:1816

約数の個数: 32

約数和(自身を含む): 10275840

約数和(自身を除く): 4547061

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 1783, 3213, 5349, 12481, 16047, 30311, 37443, 48141, 90933, 112329, 212177, 272799, 336987, 636531, 818397, 1909593, 5728779]

約数ペア:

[(1, 5728779), (3, 1909593), (7, 818397), (9, 636531), (17, 336987), (21, 272799), (27, 212177), (51, 112329), (63, 90933), (119, 48141), (153, 37443), (189, 30311), (357, 16047), (459, 12481), (1071, 5349), (1783, 3213)]