78239491

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{18191}}^1$

素因数の和:18242

約数の個数: 16

約数和(自身を含む): 94307328

約数和(自身を除く): 16067837

約数列:

[1, 11, 17, 23, 187, 253, 391, 4301, 18191, 200101, 309247, 418393, 3401717, 4602323, 7112681, 78239491]

約数ペア:

[(1, 78239491), (11, 7112681), (17, 4602323), (23, 3401717), (187, 418393), (253, 309247), (391, 200101), (4301, 18191)]