2078393751

素因数分解:

$3^2\times 7^3\times {\mathrm{673273}}^1$

素因数の和:673300

約数の個数: 24

約数和(自身を含む): 3501024800

約数和(自身を除く): 1422631049

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 3087, 673273, 2019819, 4712911, 6059457, 14138733, 32990377, 42416199, 98971131, 230932639, 296913393, 692797917, 2078393751]

約数ペア:

[(1, 2078393751), (3, 692797917), (7, 296913393), (9, 230932639), (21, 98971131), (49, 42416199), (63, 32990377), (147, 14138733), (343, 6059457), (441, 4712911), (1029, 2019819), (3087, 673273)]