4294647

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{733}}^1$

素因数の和:780

約数の個数: 32

約数和(自身を含む): 7516160

約数和(自身を除く): 3221513

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 189, 217, 279, 651, 733, 837, 1953, 2199, 5131, 5859, 6597, 15393, 19791, 22723, 46179, 68169, 138537, 159061, 204507, 477183, 613521, 1431549, 4294647]

約数ペア:

[(1, 4294647), (3, 1431549), (7, 613521), (9, 477183), (21, 204507), (27, 159061), (31, 138537), (63, 68169), (93, 46179), (189, 22723), (217, 19791), (279, 15393), (651, 6597), (733, 5859), (837, 5131), (1953, 2199)]