2149291413

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{81533}}^1$

素因数の和:81669

約数の個数: 24

約数和(自身を含む): 3243422520

約数和(自身を除く): 1094131107

約数列:

[1, 3, 9, 29, 87, 101, 261, 303, 909, 2929, 8787, 26361, 81533, 244599, 733797, 2364457, 7093371, 8234833, 21280113, 24704499, 74113497, 238810157, 716430471, 2149291413]

約数ペア:

[(1, 2149291413), (3, 716430471), (9, 238810157), (29, 74113497), (87, 24704499), (101, 21280113), (261, 8234833), (303, 7093371), (909, 2364457), (2929, 733797), (8787, 244599), (26361, 81533)]