279331199

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{49943}}^1$

素因数の和:50014

約数の個数: 16

約数和(自身を含む): 345212928

約数和(自身を除く): 65881729

約数列:

[1, 7, 17, 47, 119, 329, 799, 5593, 49943, 349601, 849031, 2347321, 5943217, 16431247, 39904457, 279331199]

約数ペア:

[(1, 279331199), (7, 39904457), (17, 16431247), (47, 5943217), (119, 2347321), (329, 849031), (799, 349601), (5593, 49943)]