2955267

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{769}}^1$

素因数の和:843

約数の個数: 24

約数和(自身を含む): 4964960

約数和(自身を除く): 2009693

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 769, 1281, 2307, 3843, 5383, 6921, 16149, 46909, 48447, 140727, 328363, 422181, 985089, 2955267]

約数ペア:

[(1, 2955267), (3, 985089), (7, 422181), (9, 328363), (21, 140727), (61, 48447), (63, 46909), (183, 16149), (427, 6921), (549, 5383), (769, 3843), (1281, 2307)]