3289653

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{2389}}^1$

素因数の和:2418

約数の個数: 20

約数和(自身を含む): 5205420

約数和(自身を除く): 1915767

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 2389, 7167, 21501, 40613, 64503, 121839, 193509, 365517, 1096551, 3289653]

約数ペア:

[(1, 3289653), (3, 1096551), (9, 365517), (17, 193509), (27, 121839), (51, 64503), (81, 40613), (153, 21501), (459, 7167), (1377, 2389)]