38937129

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{168559}}^1$

素因数の和:168580

約数の個数: 16

約数和(自身を含む): 64727040

約数和(自身を除く): 25789911

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 168559, 505677, 1179913, 1854149, 3539739, 5562447, 12979043, 38937129]

約数ペア:

[(1, 38937129), (3, 12979043), (7, 5562447), (11, 3539739), (21, 1854149), (33, 1179913), (77, 505677), (231, 168559)]