9972347

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1933}}^1$

素因数の和:2018

約数の個数: 16

約数和(自身を含む): 12625152

約数和(自身を除く): 2652805

約数列:

[1, 7, 11, 67, 77, 469, 737, 1933, 5159, 13531, 21263, 129511, 148841, 906577, 1424621, 9972347]

約数ペア:

[(1, 9972347), (7, 1424621), (11, 906577), (67, 148841), (77, 129511), (469, 21263), (737, 13531), (1933, 5159)]