7986124797

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2552293}}^1$

素因数の和:2552452

約数の個数: 16

約数和(自身を含む): 12251011200

約数和(自身を除く): 4264886403

約数列:

[1, 3, 7, 21, 149, 447, 1043, 3129, 2552293, 7656879, 17866051, 53598153, 380291657, 1140874971, 2662041599, 7986124797]

約数ペア:

[(1, 7986124797), (3, 2662041599), (7, 1140874971), (21, 380291657), (149, 53598153), (447, 17866051), (1043, 7656879), (3129, 2552293)]