31066569

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{3217}}^1$

素因数の和:3289

約数の個数: 24

約数和(自身を含む): 47690760

約数和(自身を除く): 16624191

約数列:

[1, 3, 9, 29, 37, 87, 111, 261, 333, 1073, 3217, 3219, 9651, 9657, 28953, 93293, 119029, 279879, 357087, 839637, 1071261, 3451841, 10355523, 31066569]

約数ペア:

[(1, 31066569), (3, 10355523), (9, 3451841), (29, 1071261), (37, 839637), (87, 357087), (111, 279879), (261, 119029), (333, 93293), (1073, 28953), (3217, 9657), (3219, 9651)]