461597907

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:499

約数の個数: 32

約数和(自身を含む): 640392448

約数和(自身を除く): 178794541

約数列:

[1, 3, 67, 73, 163, 193, 201, 219, 489, 579, 4891, 10921, 11899, 12931, 14089, 14673, 31459, 32763, 35697, 38793, 42267, 94377, 797233, 943963, 2107753, 2296507, 2391699, 2831889, 6323259, 6889521, 153865969, 461597907]

約数ペア:

[(1, 461597907), (3, 153865969), (67, 6889521), (73, 6323259), (163, 2831889), (193, 2391699), (201, 2296507), (219, 2107753), (489, 943963), (579, 797233), (4891, 94377), (10921, 42267), (11899, 38793), (12931, 35697), (14089, 32763), (14673, 31459)]