869437719

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{123377}}^1$

素因数の和:123421

約数の個数: 24

約数和(自身を含む): 1347287760

約数和(自身を除く): 477850041

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 783, 2349, 7047, 123377, 370131, 1110393, 3331179, 3577933, 9993537, 10733799, 29980611, 32201397, 96604191, 289812573, 869437719]

約数ペア:

[(1, 869437719), (3, 289812573), (9, 96604191), (27, 32201397), (29, 29980611), (81, 10733799), (87, 9993537), (243, 3577933), (261, 3331179), (783, 1110393), (2349, 370131), (7047, 123377)]