16101239

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{3121}}^1$

素因数の和:3206

約数の個数: 16

約数和(自身を含む): 20380416

約数和(自身を除く): 4279177

約数列:

[1, 7, 11, 67, 77, 469, 737, 3121, 5159, 21847, 34331, 209107, 240317, 1463749, 2300177, 16101239]

約数ペア:

[(1, 16101239), (7, 2300177), (11, 1463749), (67, 240317), (77, 209107), (469, 34331), (737, 21847), (3121, 5159)]