5398998003

素因数分解:

$3^3\times 7^1\times {\mathrm{28566127}}^1$

素因数の和:28566143

約数の個数: 16

約数和(自身を含む): 9141160960

約数和(自身を除く): 3742162957

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 28566127, 85698381, 199962889, 257095143, 599888667, 771285429, 1799666001, 5398998003]

約数ペア:

[(1, 5398998003), (3, 1799666001), (7, 771285429), (9, 599888667), (21, 257095143), (27, 199962889), (63, 85698381), (189, 28566127)]