1668711913

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{12497}}^1$

素因数の和:12768

約数の個数: 16

約数和(自身を含む): 1859702400

約数和(自身を除く): 190990487

約数列:

[1, 11, 61, 199, 671, 2189, 12139, 12497, 133529, 137467, 762317, 2486903, 8385487, 27355933, 151701083, 1668711913]

約数ペア:

[(1, 1668711913), (11, 151701083), (61, 27355933), (199, 8385487), (671, 2486903), (2189, 762317), (12139, 137467), (12497, 133529)]