460324521

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{21961}}^1$

素因数の和:22121

約数の個数: 24

約数和(自身を含む): 709196904

約数和(自身を除く): 248872383

約数列:

[1, 3, 9, 17, 51, 137, 153, 411, 1233, 2329, 6987, 20961, 21961, 65883, 197649, 373337, 1120011, 3008657, 3360033, 9025971, 27077913, 51147169, 153441507, 460324521]

約数ペア:

[(1, 460324521), (3, 153441507), (9, 51147169), (17, 27077913), (51, 9025971), (137, 3360033), (153, 3008657), (411, 1120011), (1233, 373337), (2329, 197649), (6987, 65883), (20961, 21961)]