38389029

素因数分解:

$3^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{2843}}^1$

素因数の和:3496

約数の個数: 16

約数和(自身を含む): 58609152

約数和(自身を除く): 20220123

約数列:

[1, 3, 7, 21, 643, 1929, 2843, 4501, 8529, 13503, 19901, 59703, 1828049, 5484147, 12796343, 38389029]

約数ペア:

[(1, 38389029), (3, 12796343), (7, 5484147), (21, 1828049), (643, 59703), (1929, 19901), (2843, 13503), (4501, 8529)]