2115804537

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1017703}}^1$

素因数の和:1017730

約数の個数: 32

約数和(自身を含む): 3907983360

約数和(自身を除く): 1792178823

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 1017703, 3053109, 7123921, 9159327, 11194733, 21371763, 27477981, 33584199, 64115289, 78363131, 100752597, 192345867, 235089393, 302257791, 705268179, 2115804537]

約数ペア:

[(1, 2115804537), (3, 705268179), (7, 302257791), (9, 235089393), (11, 192345867), (21, 100752597), (27, 78363131), (33, 64115289), (63, 33584199), (77, 27477981), (99, 21371763), (189, 11194733), (231, 9159327), (297, 7123921), (693, 3053109), (2079, 1017703)]