213687008639

素因数分解:

${\mathrm{13}}^1\times {\mathrm{42737}}^1\times {\mathrm{384619}}^1$

素因数の和:427369

約数の個数: 8

約数和(自身を含む): 230130453840

約数和(自身を除く): 16443445201

約数列:

[1, 13, 42737, 384619, 555581, 5000047, 16437462203, 213687008639]

約数ペア:

[(1, 213687008639), (13, 16437462203), (42737, 5000047), (384619, 555581)]