90347677

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1\times {\mathrm{883}}^1$

素因数の和:1248

約数の個数: 16

約数和(自身を含む): 105910272

約数和(自身を除く): 15562595

約数列:

[1, 7, 47, 311, 329, 883, 2177, 6181, 14617, 41501, 102319, 274613, 290507, 1922291, 12906811, 90347677]

約数ペア:

[(1, 90347677), (7, 12906811), (47, 1922291), (311, 290507), (329, 274613), (883, 102319), (2177, 41501), (6181, 14617)]