2016971733

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5055067}}^1$

素因数の和:5055096

約数の個数: 16

約数和(自身を含む): 3235243520

約数和(自身を除く): 1218271787

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 5055067, 15165201, 35385469, 96046273, 106156407, 288138819, 672323911, 2016971733]

約数ペア:

[(1, 2016971733), (3, 672323911), (7, 288138819), (19, 106156407), (21, 96046273), (57, 35385469), (133, 15165201), (399, 5055067)]