13252393

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1069}}^1$

素因数の和:1117

約数の個数: 24

約数和(自身を含む): 17565120

約数和(自身を除く): 4312727

約数列:

[1, 7, 11, 23, 49, 77, 161, 253, 539, 1069, 1127, 1771, 7483, 11759, 12397, 24587, 52381, 82313, 172109, 270457, 576191, 1204763, 1893199, 13252393]

約数ペア:

[(1, 13252393), (7, 1893199), (11, 1204763), (23, 576191), (49, 270457), (77, 172109), (161, 82313), (253, 52381), (539, 24587), (1069, 12397), (1127, 11759), (1771, 7483)]