8998521

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{3271}}^1$

素因数の和:3412

約数の個数: 16

約数和(自身を含む): 13820928

約数和(自身を除く): 4822407

約数列:

[1, 3, 7, 21, 131, 393, 917, 2751, 3271, 9813, 22897, 68691, 428501, 1285503, 2999507, 8998521]

約数ペア:

[(1, 8998521), (3, 2999507), (7, 1285503), (21, 428501), (131, 68691), (393, 22897), (917, 9813), (2751, 3271)]