87400313

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{87313}}^1$

素因数の和:87344

約数の個数: 16

約数和(自身を含む): 117350016

約数和(自身を除く): 29949703

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 87313, 611191, 960443, 1135069, 6723101, 7945483, 12485759, 87400313]

約数ペア:

[(1, 87400313), (7, 12485759), (11, 7945483), (13, 6723101), (77, 1135069), (91, 960443), (143, 611191), (1001, 87313)]