70590401

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{821}}^1$

素因数の和:1072

約数の個数: 16

約数和(自身を含む): 82384128

約数和(自身を除く): 11793727

約数列:

[1, 7, 71, 173, 497, 821, 1211, 5747, 12283, 58291, 85981, 142033, 408037, 994231, 10084343, 70590401]

約数ペア:

[(1, 70590401), (7, 10084343), (71, 994231), (173, 408037), (497, 142033), (821, 85981), (1211, 58291), (5747, 12283)]