28629543

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{523}}^1$

素因数の和:854

約数の個数: 16

約数和(自身を含む): 38935296

約数和(自身を除く): 10305753

約数列:

[1, 3, 71, 213, 257, 523, 771, 1569, 18247, 37133, 54741, 111399, 134411, 403233, 9543181, 28629543]

約数ペア:

[(1, 28629543), (3, 9543181), (71, 403233), (213, 134411), (257, 111399), (523, 54741), (771, 37133), (1569, 18247)]