898792443

素因数分解:

$3^4\times {\mathrm{293}}^1\times {\mathrm{37871}}^1$

素因数の和:38176

約数の個数: 20

約数和(自身を含む): 1347258528

約数和(自身を除く): 448466085

約数列:

[1, 3, 9, 27, 81, 293, 879, 2637, 7911, 23733, 37871, 113613, 340839, 1022517, 3067551, 11096203, 33288609, 99865827, 299597481, 898792443]

約数ペア:

[(1, 898792443), (3, 299597481), (9, 99865827), (27, 33288609), (81, 11096203), (293, 3067551), (879, 1022517), (2637, 340839), (7911, 113613), (23733, 37871)]