8202303

素因数分解:

$3^4\times {\mathrm{131}}^1\times {\mathrm{773}}^1$

素因数の和:916

約数の個数: 20

約数和(自身を含む): 12362328

約数和(自身を除く): 4160025

約数列:

[1, 3, 9, 27, 81, 131, 393, 773, 1179, 2319, 3537, 6957, 10611, 20871, 62613, 101263, 303789, 911367, 2734101, 8202303]

約数ペア:

[(1, 8202303), (3, 2734101), (9, 911367), (27, 303789), (81, 101263), (131, 62613), (393, 20871), (773, 10611), (1179, 6957), (2319, 3537)]