247291439

素因数分解:

${\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{929}}^1$

素因数の和:1162

約数の個数: 16

約数和(自身を含む): 261813600

約数和(自身を除く): 14522161

約数列:

[1, 29, 67, 137, 929, 1943, 3973, 9179, 26941, 62243, 127273, 266191, 1805047, 3690917, 8527291, 247291439]

約数ペア:

[(1, 247291439), (29, 8527291), (67, 3690917), (137, 1805047), (929, 266191), (1943, 127273), (3973, 62243), (9179, 26941)]