236217821

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1\times {\mathrm{1231}}^1$

素因数の和:1664

約数の個数: 16

約数和(自身を含む): 274391040

約数和(自身を除く): 38173219

約数列:

[1, 7, 79, 347, 553, 1231, 2429, 8617, 27413, 97249, 191891, 427157, 680743, 2990099, 33745403, 236217821]

約数ペア:

[(1, 236217821), (7, 33745403), (79, 2990099), (347, 680743), (553, 427157), (1231, 191891), (2429, 97249), (8617, 27413)]