888915303

素因数分解:

$3^4\times {\mathrm{131}}^1\times {\mathrm{83773}}^1$

素因数の和:83916

約数の個数: 20

約数和(自身を含む): 1338038328

約数和(自身を除く): 449123025

約数列:

[1, 3, 9, 27, 81, 131, 393, 1179, 3537, 10611, 83773, 251319, 753957, 2261871, 6785613, 10974263, 32922789, 98768367, 296305101, 888915303]

約数ペア:

[(1, 888915303), (3, 296305101), (9, 98768367), (27, 32922789), (81, 10974263), (131, 6785613), (393, 2261871), (1179, 753957), (3537, 251319), (10611, 83773)]