1330673691

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1307}}^1\times {\mathrm{19963}}^1$

素因数の和:21290

約数の個数: 16

約数和(自身を含む): 1880129664

約数和(自身を除く): 549455973

約数列:

[1, 3, 17, 51, 1307, 3921, 19963, 22219, 59889, 66657, 339371, 1018113, 26091641, 78274923, 443557897, 1330673691]

約数ペア:

[(1, 1330673691), (3, 443557897), (17, 78274923), (51, 26091641), (1307, 1018113), (3921, 339371), (19963, 66657), (22219, 59889)]