21598291293

素因数分解:

$3^1\times {\mathrm{1223}}^1\times {\mathrm{1319}}^1\times {\mathrm{4463}}^1$

素因数の和:7008

約数の個数: 16

約数和(自身を含む): 28849582080

約数和(自身を除く): 7251290787

約数列:

[1, 3, 1223, 1319, 3669, 3957, 4463, 13389, 1613137, 4839411, 5458249, 5886697, 16374747, 17660091, 7199430431, 21598291293]

約数ペア:

[(1, 21598291293), (3, 7199430431), (1223, 17660091), (1319, 16374747), (3669, 5886697), (3957, 5458249), (4463, 4839411), (13389, 1613137)]