2017193991

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{1013}}^1\times {\mathrm{9907}}^1$

素因数の和:10990

約数の個数: 16

約数和(自身を含む): 2732705664

約数和(自身を除く): 715511673

約数列:

[1, 3, 67, 201, 1013, 3039, 9907, 29721, 67871, 203613, 663769, 1991307, 10035791, 30107373, 672397997, 2017193991]

約数ペア:

[(1, 2017193991), (3, 672397997), (67, 30107373), (201, 10035791), (1013, 1991307), (3039, 663769), (9907, 203613), (29721, 67871)]