252546057

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{773}}^1\times {\mathrm{1171}}^1$

素因数の和:1981

約数の個数: 24

約数和(自身を含む): 377365248

約数和(自身を除く): 124819191

約数列:

[1, 3, 9, 31, 93, 279, 773, 1171, 2319, 3513, 6957, 10539, 23963, 36301, 71889, 108903, 215667, 326709, 905183, 2715549, 8146647, 28060673, 84182019, 252546057]

約数ペア:

[(1, 252546057), (3, 84182019), (9, 28060673), (31, 8146647), (93, 2715549), (279, 905183), (773, 326709), (1171, 215667), (2319, 108903), (3513, 71889), (6957, 36301), (10539, 23963)]