16751961

素因数分解:

$3^3\times {\mathrm{101}}^1\times {\mathrm{6143}}^1$

素因数の和:6253

約数の個数: 16

約数和(自身を含む): 25067520

約数和(自身を除く): 8315559

約数列:

[1, 3, 9, 27, 101, 303, 909, 2727, 6143, 18429, 55287, 165861, 620443, 1861329, 5583987, 16751961]

約数ペア:

[(1, 16751961), (3, 5583987), (9, 1861329), (27, 620443), (101, 165861), (303, 55287), (909, 18429), (2727, 6143)]