1392453

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1$

素因数の和:521

約数の個数: 24

約数和(自身を含む): 2246400

約数和(自身を除く): 853947

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 479, 969, 1437, 2907, 4311, 8143, 9101, 24429, 27303, 73287, 81909, 154717, 464151, 1392453]

約数ペア:

[(1, 1392453), (3, 464151), (9, 154717), (17, 81909), (19, 73287), (51, 27303), (57, 24429), (153, 9101), (171, 8143), (323, 4311), (479, 2907), (969, 1437)]