978646191

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{1128773}}^1$

素因数の和:1128810

約数の個数: 12

約数和(自身を含む): 1386134472

約数和(自身を除く): 407488281

約数列:

[1, 3, 17, 51, 289, 867, 1128773, 3386319, 19189141, 57567423, 326215397, 978646191]

約数ペア:

[(1, 978646191), (3, 326215397), (17, 57567423), (51, 19189141), (289, 3386319), (867, 1128773)]