86281293

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{141677}}^1$

素因数の和:141716

約数の個数: 16

約数和(自身を含む): 136010880

約数和(自身を除く): 49729587

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 141677, 425031, 991739, 2975217, 4108633, 12325899, 28760431, 86281293]

約数ペア:

[(1, 86281293), (3, 28760431), (7, 12325899), (21, 4108633), (29, 2975217), (87, 991739), (203, 425031), (609, 141677)]