40332279

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{479}}^1$

素因数の和:639

約数の個数: 32

約数和(自身を含む): 61931520

約数和(自身を除く): 21599241

約数列:

[1, 3, 13, 17, 39, 51, 127, 221, 381, 479, 663, 1437, 1651, 2159, 4953, 6227, 6477, 8143, 18681, 24429, 28067, 60833, 84201, 105859, 182499, 317577, 790829, 1034161, 2372487, 3102483, 13444093, 40332279]

約数ペア:

[(1, 40332279), (3, 13444093), (13, 3102483), (17, 2372487), (39, 1034161), (51, 790829), (127, 317577), (221, 182499), (381, 105859), (479, 84201), (663, 60833), (1437, 28067), (1651, 24429), (2159, 18681), (4953, 8143), (6227, 6477)]