21832393

素因数分解:

${\mathrm{11}}^3\times {\mathrm{47}}^1\times {\mathrm{349}}^1$

素因数の和:429

約数の個数: 16

約数和(自身を含む): 24595200

約数和(自身を除く): 2762807

約数列:

[1, 11, 47, 121, 349, 517, 1331, 3839, 5687, 16403, 42229, 62557, 180433, 464519, 1984763, 21832393]

約数ペア:

[(1, 21832393), (11, 1984763), (47, 464519), (121, 180433), (349, 62557), (517, 42229), (1331, 16403), (3839, 5687)]