9697689

素因数分解:

$3^2\times {\mathrm{41}}^2\times {\mathrm{641}}^1$

素因数の和:729

約数の個数: 18

約数和(自身を含む): 14380158

約数和(自身を除く): 4682469

約数列:

[1, 3, 9, 41, 123, 369, 641, 1681, 1923, 5043, 5769, 15129, 26281, 78843, 236529, 1077521, 3232563, 9697689]

約数ペア:

[(1, 9697689), (3, 3232563), (9, 1077521), (41, 236529), (123, 78843), (369, 26281), (641, 15129), (1681, 5769), (1923, 5043)]