290694383

素因数分解:

$7^1\times {\mathrm{271}}^1\times {\mathrm{293}}^1\times {\mathrm{523}}^1$

素因数の和:1094

約数の個数: 16

約数和(自身を含む): 335225856

約数和(自身を除く): 44531473

約数列:

[1, 7, 271, 293, 523, 1897, 2051, 3661, 79403, 141733, 153239, 555821, 992131, 1072673, 41527769, 290694383]

約数ペア:

[(1, 290694383), (7, 41527769), (271, 1072673), (293, 992131), (523, 555821), (1897, 153239), (2051, 141733), (3661, 79403)]