7141203

素因数分解:

$3^4\times {\mathrm{131}}^1\times {\mathrm{673}}^1$

素因数の和:816

約数の個数: 20

約数和(自身を含む): 10765128

約数和(自身を除く): 3623925

約数列:

[1, 3, 9, 27, 81, 131, 393, 673, 1179, 2019, 3537, 6057, 10611, 18171, 54513, 88163, 264489, 793467, 2380401, 7141203]

約数ペア:

[(1, 7141203), (3, 2380401), (9, 793467), (27, 264489), (81, 88163), (131, 54513), (393, 18171), (673, 10611), (1179, 6057), (2019, 3537)]