1864693251

素因数分解:

$3^3\times {\mathrm{601}}^1\times {\mathrm{114913}}^1$

素因数の和:115523

約数の個数: 16

約数和(自身を含む): 2767129120

約数和(自身を除く): 902435869

約数列:

[1, 3, 9, 27, 601, 1803, 5409, 16227, 114913, 344739, 1034217, 3102651, 69062713, 207188139, 621564417, 1864693251]

約数ペア:

[(1, 1864693251), (3, 621564417), (9, 207188139), (27, 69062713), (601, 3102651), (1803, 1034217), (5409, 344739), (16227, 114913)]