291223132293

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{16208779}}^1$

素因数の和:16208948

約数の個数: 16

約数和(自身を含む): 399124998720

約数和(自身を除く): 107901866427

約数列:

[1, 3, 53, 113, 159, 339, 5989, 17967, 16208779, 48626337, 859065287, 1831592027, 2577195861, 5494776081, 97074377431, 291223132293]

約数ペア:

[(1, 291223132293), (3, 97074377431), (53, 5494776081), (113, 2577195861), (159, 1831592027), (339, 859065287), (5989, 48626337), (17967, 16208779)]