13049043

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{3061}}^1$

素因数の和:3107

約数の個数: 24

約数和(自身を含む): 20944080

約数和(自身を除く): 7895037

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 1421, 3061, 4263, 9183, 21427, 64281, 88769, 149989, 266307, 449967, 621383, 1864149, 4349681, 13049043]

約数ペア:

[(1, 13049043), (3, 4349681), (7, 1864149), (21, 621383), (29, 449967), (49, 266307), (87, 149989), (147, 88769), (203, 64281), (609, 21427), (1421, 9183), (3061, 4263)]