4278889017

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{12190567}}^1$

素因数の和:12190589

約数の個数: 16

約数和(自身を含む): 6826718080

約数和(自身を除く): 2547829063

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 12190567, 36571701, 109715103, 158477371, 329145309, 475432113, 1426296339, 4278889017]

約数ペア:

[(1, 4278889017), (3, 1426296339), (9, 475432113), (13, 329145309), (27, 158477371), (39, 109715103), (117, 36571701), (351, 12190567)]