572873949

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 884013312

約数和(自身を除く): 311139363

約数列:

[1, 3, 9, 23, 69, 97, 103, 207, 277, 291, 309, 831, 873, 927, 2231, 2369, 2493, 6371, 6693, 7107, 9991, 19113, 20079, 21321, 26869, 28531, 29973, 57339, 80607, 85593, 89919, 229793, 241821, 256779, 617987, 656213, 689379, 1853961, 1968639, 2068137, 2767507, 5561883, 5905917, 8302521, 24907563, 63652661, 190957983, 572873949]

約数ペア:

[(1, 572873949), (3, 190957983), (9, 63652661), (23, 24907563), (69, 8302521), (97, 5905917), (103, 5561883), (207, 2767507), (277, 2068137), (291, 1968639), (309, 1853961), (831, 689379), (873, 656213), (927, 617987), (2231, 256779), (2369, 241821), (2493, 229793), (6371, 89919), (6693, 85593), (7107, 80607), (9991, 57339), (19113, 29973), (20079, 28531), (21321, 26869)]