882657

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{641}}^1$

素因数の和:670

約数の個数: 20

約数和(自身を含む): 1398276

約数和(自身を除く): 515619

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 641, 1377, 1923, 5769, 10897, 17307, 32691, 51921, 98073, 294219, 882657]

約数ペア:

[(1, 882657), (3, 294219), (9, 98073), (17, 51921), (27, 32691), (51, 17307), (81, 10897), (153, 5769), (459, 1923), (641, 1377)]