28346331

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{16903}}^1$

素因数の和:16962

約数の個数: 16

約数和(自身を含む): 41651456

約数和(自身を除く): 13305125

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 16903, 50709, 219739, 659217, 726829, 2180487, 9448777, 28346331]

約数ペア:

[(1, 28346331), (3, 9448777), (13, 2180487), (39, 726829), (43, 659217), (129, 219739), (559, 50709), (1677, 16903)]