12481273

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{643}}^1$

素因数の和:756

約数の個数: 16

約数和(自身を含む): 14837760

約数和(自身を除く): 2356487

約数列:

[1, 7, 47, 59, 329, 413, 643, 2773, 4501, 19411, 30221, 37937, 211547, 265559, 1783039, 12481273]

約数ペア:

[(1, 12481273), (7, 1783039), (47, 265559), (59, 211547), (329, 37937), (413, 30221), (643, 19411), (2773, 4501)]