3160479

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^2$

素因数の和:207

約数の個数: 24

約数和(自身を含む): 5127040

約数和(自身を除く): 1966561

約数列:

[1, 3, 7, 19, 21, 57, 89, 133, 267, 399, 623, 1691, 1869, 5073, 7921, 11837, 23763, 35511, 55447, 150499, 166341, 451497, 1053493, 3160479]

約数ペア:

[(1, 3160479), (3, 1053493), (7, 451497), (19, 166341), (21, 150499), (57, 55447), (89, 35511), (133, 23763), (267, 11837), (399, 7921), (623, 5073), (1691, 1869)]