1632879

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{1061}}^1$

素因数の和:1092

約数の個数: 20

約数和(自身を含む): 2570040

約数和(自身を除く): 937161

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1061, 1539, 3183, 9549, 20159, 28647, 60477, 85941, 181431, 544293, 1632879]

約数ペア:

[(1, 1632879), (3, 544293), (9, 181431), (19, 85941), (27, 60477), (57, 28647), (81, 20159), (171, 9549), (513, 3183), (1061, 1539)]