713387521

素因数分解:

$7^4\times {\mathrm{11}}^1\times {\mathrm{27011}}^1$

素因数の和:27050

約数の個数: 20

約数和(自身を含む): 907927344

約数和(自身を除く): 194539823

約数列:

[1, 7, 11, 49, 77, 343, 539, 2401, 3773, 26411, 27011, 189077, 297121, 1323539, 2079847, 9264773, 14558929, 64853411, 101912503, 713387521]

約数ペア:

[(1, 713387521), (7, 101912503), (11, 64853411), (49, 14558929), (77, 9264773), (343, 2079847), (539, 1323539), (2401, 297121), (3773, 189077), (26411, 27011)]