84221249

素因数分解:

$7^3\times {\mathrm{29}}^1\times {\mathrm{8467}}^1$

素因数の和:8517

約数の個数: 16

約数和(自身を含む): 101616000

約数和(自身を除く): 17394751

約数列:

[1, 7, 29, 49, 203, 343, 1421, 8467, 9947, 59269, 245543, 414883, 1718801, 2904181, 12031607, 84221249]

約数ペア:

[(1, 84221249), (7, 12031607), (29, 2904181), (49, 1718801), (203, 414883), (343, 245543), (1421, 59269), (8467, 9947)]