870814899

素因数分解:

$3^2\times {\mathrm{107}}^1\times {\mathrm{233}}^1\times {\mathrm{3881}}^1$

素因数の和:4227

約数の個数: 24

約数和(自身を含む): 1275376752

約数和(自身を除く): 404561853

約数列:

[1, 3, 9, 107, 233, 321, 699, 963, 2097, 3881, 11643, 24931, 34929, 74793, 224379, 415267, 904273, 1245801, 2712819, 3737403, 8138457, 96757211, 290271633, 870814899]

約数ペア:

[(1, 870814899), (3, 290271633), (9, 96757211), (107, 8138457), (233, 3737403), (321, 2712819), (699, 1245801), (963, 904273), (2097, 415267), (3881, 224379), (11643, 74793), (24931, 34929)]