73970897

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73897}}^1$

素因数の和:73928

約数の個数: 16

約数和(自身を含む): 99318912

約数和(自身を除く): 25348015

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 73897, 517279, 812867, 960661, 5690069, 6724627, 10567271, 73970897]

約数ペア:

[(1, 73970897), (7, 10567271), (11, 6724627), (13, 5690069), (77, 960661), (91, 812867), (143, 517279), (1001, 73897)]