43990281

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{61871}}^1$

素因数の和:61956

約数の個数: 12

約数和(自身を含む): 64346880

約数和(自身を除く): 20356599

約数列:

[1, 3, 9, 79, 237, 711, 61871, 185613, 556839, 4887809, 14663427, 43990281]

約数ペア:

[(1, 43990281), (3, 14663427), (9, 4887809), (79, 556839), (237, 185613), (711, 61871)]