7269321

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{349}}^1$

素因数の和:536

約数の個数: 16

約数和(自身を含む): 9979200

約数和(自身を除く): 2709879

約数列:

[1, 3, 53, 131, 159, 349, 393, 1047, 6943, 18497, 20829, 45719, 55491, 137157, 2423107, 7269321]

約数ペア:

[(1, 7269321), (3, 2423107), (53, 137157), (131, 55491), (159, 45719), (349, 20829), (393, 18497), (1047, 6943)]