2013166641

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{67531}}^1$

素因数の和:68076

約数の個数: 16

約数和(自身を含む): 2830941440

約数和(自身を除く): 817774799

約数列:

[1, 3, 19, 57, 523, 1569, 9937, 29811, 67531, 202593, 1283089, 3849267, 35318713, 105956139, 671055547, 2013166641]

約数ペア:

[(1, 2013166641), (3, 671055547), (19, 105956139), (57, 35318713), (523, 3849267), (1569, 1283089), (9937, 202593), (29811, 67531)]