2017447587

素因数分解:

$3^3\times {\mathrm{3847}}^1\times {\mathrm{19423}}^1$

素因数の和:23279

約数の個数: 16

約数和(自身を含む): 2989742080

約数和(自身を除く): 972294493

約数列:

[1, 3, 9, 27, 3847, 11541, 19423, 34623, 58269, 103869, 174807, 524421, 74720281, 224160843, 672482529, 2017447587]

約数ペア:

[(1, 2017447587), (3, 672482529), (9, 224160843), (27, 74720281), (3847, 524421), (11541, 174807), (19423, 103869), (34623, 58269)]