728423927

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1051}}^1\times {\mathrm{9001}}^1$

素因数の和:10070

約数の個数: 16

約数和(自身を含む): 909129984

約数和(自身を除く): 180706057

約数列:

[1, 7, 11, 77, 1051, 7357, 9001, 11561, 63007, 80927, 99011, 693077, 9460051, 66220357, 104060561, 728423927]

約数ペア:

[(1, 728423927), (7, 104060561), (11, 66220357), (77, 9460051), (1051, 693077), (7357, 99011), (9001, 80927), (11561, 63007)]