40409143

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1223}}^1$

素因数の和:1326

約数の個数: 16

約数和(自身を含む): 44651520

約数和(自身を除く): 4242377

約数列:

[1, 19, 37, 47, 703, 893, 1223, 1739, 23237, 33041, 45251, 57481, 859769, 1092139, 2126797, 40409143]

約数ペア:

[(1, 40409143), (19, 2126797), (37, 1092139), (47, 859769), (703, 57481), (893, 45251), (1223, 33041), (1739, 23237)]