12751207

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1291}}^1$

素因数の和:1398

約数の個数: 16

約数和(自身を含む): 15628032

約数和(自身を除く): 2876825

約数列:

[1, 7, 17, 83, 119, 581, 1291, 1411, 9037, 9877, 21947, 107153, 153629, 750071, 1821601, 12751207]

約数ペア:

[(1, 12751207), (7, 1821601), (17, 750071), (83, 153629), (119, 107153), (581, 21947), (1291, 9877), (1411, 9037)]