17907423

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{1427}}^1$

素因数の和:1566

約数の個数: 16

約数和(自身を含む): 24675840

約数和(自身を除く): 6768417

約数列:

[1, 3, 47, 89, 141, 267, 1427, 4183, 4281, 12549, 67069, 127003, 201207, 381009, 5969141, 17907423]

約数ペア:

[(1, 17907423), (3, 5969141), (47, 381009), (89, 201207), (141, 127003), (267, 67069), (1427, 12549), (4183, 4281)]