752139

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{313}}^1$

素因数の和:411

約数の個数: 16

約数和(自身を含む): 1130400

約数和(自身を除く): 378261

約数列:

[1, 3, 9, 27, 89, 267, 313, 801, 939, 2403, 2817, 8451, 27857, 83571, 250713, 752139]

約数ペア:

[(1, 752139), (3, 250713), (9, 83571), (27, 27857), (89, 8451), (267, 2817), (313, 2403), (801, 939)]