2251179

素因数分解:

$3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1$

素因数の和:336

約数の個数: 32

約数和(自身を含む): 3914240

約数和(自身を除く): 1663061

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 129, 189, 277, 301, 387, 831, 903, 1161, 1939, 2493, 2709, 5817, 7479, 8127, 11911, 17451, 35733, 52353, 83377, 107199, 250131, 321597, 750393, 2251179]

約数ペア:

[(1, 2251179), (3, 750393), (7, 321597), (9, 250131), (21, 107199), (27, 83377), (43, 52353), (63, 35733), (129, 17451), (189, 11911), (277, 8127), (301, 7479), (387, 5817), (831, 2709), (903, 2493), (1161, 1939)]