3778437

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:213

約数の個数: 32

約数和(自身を含む): 5927040

約数和(自身を除く): 2148603

約数列:

[1, 3, 13, 17, 39, 41, 51, 123, 139, 221, 417, 533, 663, 697, 1599, 1807, 2091, 2363, 5421, 5699, 7089, 9061, 17097, 27183, 30719, 74087, 92157, 96883, 222261, 290649, 1259479, 3778437]

約数ペア:

[(1, 3778437), (3, 1259479), (13, 290649), (17, 222261), (39, 96883), (41, 92157), (51, 74087), (123, 30719), (139, 27183), (221, 17097), (417, 9061), (533, 7089), (663, 5699), (697, 5421), (1599, 2363), (1807, 2091)]