122690911

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{5741}}^1$

素因数の和:5862

約数の個数: 16

約数和(自身を含む): 145525248

約数和(自身を除く): 22834337

約数列:

[1, 7, 43, 71, 301, 497, 3053, 5741, 21371, 40187, 246863, 407611, 1728041, 2853277, 17527273, 122690911]

約数ペア:

[(1, 122690911), (7, 17527273), (43, 2853277), (71, 1728041), (301, 407611), (497, 246863), (3053, 40187), (5741, 21371)]