9974199

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{557}}^1$

素因数の和:734

約数の個数: 16

約数和(自身を含む): 13713408

約数和(自身を除く): 3739209

約数列:

[1, 3, 47, 127, 141, 381, 557, 1671, 5969, 17907, 26179, 70739, 78537, 212217, 3324733, 9974199]

約数ペア:

[(1, 9974199), (3, 3324733), (47, 212217), (127, 78537), (141, 70739), (381, 26179), (557, 17907), (1671, 5969)]