28001125187

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{5006459}}^1$

素因数の和:5006530

約数の個数: 16

約数和(自身を含む): 34604651520

約数和(自身を除く): 6603526333

約数列:

[1, 7, 17, 47, 119, 329, 799, 5593, 5006459, 35045213, 85109803, 235303573, 595768621, 1647125011, 4000160741, 28001125187]

約数ペア:

[(1, 28001125187), (7, 4000160741), (17, 1647125011), (47, 595768621), (119, 235303573), (329, 85109803), (799, 35045213), (5593, 5006459)]