30751917

素因数分解:

$3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{6451}}^1$

素因数の和:6688

約数の個数: 16

約数和(自身を含む): 47073792

約数和(自身を除く): 16321875

約数列:

[1, 3, 7, 21, 227, 681, 1589, 4767, 6451, 19353, 45157, 135471, 1464377, 4393131, 10250639, 30751917]

約数ペア:

[(1, 30751917), (3, 10250639), (7, 4393131), (21, 1464377), (227, 135471), (681, 45157), (1589, 19353), (4767, 6451)]