128833157

素因数分解:

${\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1\times {\mathrm{421}}^1$

素因数の和:868

約数の個数: 16

約数和(自身を含む): 140009472

約数和(自身を除く): 11176315

約数列:

[1, 17, 47, 383, 421, 799, 6511, 7157, 18001, 19787, 161243, 306017, 336379, 2741131, 7578421, 128833157]

約数ペア:

[(1, 128833157), (17, 7578421), (47, 2741131), (383, 336379), (421, 306017), (799, 161243), (6511, 19787), (7157, 18001)]