247095017

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{36067}}^1$

素因数の和:36128

約数の個数: 16

約数和(自身を含む): 290852352

約数和(自身を除く): 43757335

約数列:

[1, 13, 17, 31, 221, 403, 527, 6851, 36067, 468871, 613139, 1118077, 7970807, 14535001, 19007309, 247095017]

約数ペア:

[(1, 247095017), (13, 19007309), (17, 14535001), (31, 7970807), (221, 1118077), (403, 613139), (527, 468871), (6851, 36067)]