1057968947

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{502121}}^1$

素因数の和:502178

約数の個数: 12

約数和(自身を含む): 1259321976

約数和(自身を除く): 201353029

約数列:

[1, 7, 43, 49, 301, 2107, 502121, 3514847, 21591203, 24603929, 151138421, 1057968947]

約数ペア:

[(1, 1057968947), (7, 151138421), (43, 24603929), (49, 21591203), (301, 3514847), (2107, 502121)]