13273379

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1571}}^1$

素因数の和:1666

約数の個数: 16

約数和(自身を含む): 16298496

約数和(自身を除く): 3025117

約数列:

[1, 7, 17, 71, 119, 497, 1207, 1571, 8449, 10997, 26707, 111541, 186949, 780787, 1896197, 13273379]

約数ペア:

[(1, 13273379), (7, 1896197), (17, 780787), (71, 186949), (119, 111541), (497, 26707), (1207, 10997), (1571, 8449)]