2013263397

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{373}}^1\times {\mathrm{4649}}^1$

素因数の和:5074

約数の個数: 32

約数和(自身を含む): 3060816000

約数和(自身を除く): 1047552603

約数列:

[1, 3, 9, 27, 43, 129, 373, 387, 1119, 1161, 3357, 4649, 10071, 13947, 16039, 41841, 48117, 125523, 144351, 199907, 433053, 599721, 1734077, 1799163, 5202231, 5397489, 15606693, 46820079, 74565311, 223695933, 671087799, 2013263397]

約数ペア:

[(1, 2013263397), (3, 671087799), (9, 223695933), (27, 74565311), (43, 46820079), (129, 15606693), (373, 5397489), (387, 5202231), (1119, 1799163), (1161, 1734077), (3357, 599721), (4649, 433053), (10071, 199907), (13947, 144351), (16039, 125523), (41841, 48117)]