542912181

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{550063}}^1$

素因数の和:550120

約数の個数: 16

約数和(自身を含む): 844898304

約数和(自身を除く): 301986123

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 550063, 1650189, 3850441, 11551323, 25852961, 77558883, 180970727, 542912181]

約数ペア:

[(1, 542912181), (3, 180970727), (7, 77558883), (21, 25852961), (47, 11551323), (141, 3850441), (329, 1650189), (987, 550063)]