8045962407

素因数分解:

$3^2\times 7^1\times {\mathrm{1721}}^1\times {\mathrm{74209}}^1$

素因数の和:75943

約数の個数: 24

約数和(自身を含む): 13290120480

約数和(自身を除く): 5244158073

約数列:

[1, 3, 7, 9, 21, 63, 1721, 5163, 12047, 15489, 36141, 74209, 108423, 222627, 519463, 667881, 1558389, 4675167, 127713689, 383141067, 893995823, 1149423201, 2681987469, 8045962407]

約数ペア:

[(1, 8045962407), (3, 2681987469), (7, 1149423201), (9, 893995823), (21, 383141067), (63, 127713689), (1721, 4675167), (5163, 1558389), (12047, 667881), (15489, 519463), (36141, 222627), (74209, 108423)]