115480519

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{751}}^1\times {\mathrm{1997}}^1$

素因数の和:2766

約数の個数: 16

約数和(自身を含む): 144239616

約数和(自身を除く): 28759097

約数列:

[1, 7, 11, 77, 751, 1997, 5257, 8261, 13979, 21967, 57827, 153769, 1499747, 10498229, 16497217, 115480519]

約数ペア:

[(1, 115480519), (7, 16497217), (11, 10498229), (77, 1499747), (751, 153769), (1997, 57827), (5257, 21967), (8261, 13979)]