13239754891

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{17977}}^1$

素因数の和:18123

約数の個数: 32

約数和(自身を含む): 15657255936

約数和(自身を除く): 2417501045

約数列:

[1, 11, 23, 41, 71, 253, 451, 781, 943, 1633, 2911, 10373, 17963, 17977, 32021, 66953, 197747, 413471, 736483, 737057, 1276367, 4548181, 8107627, 14040037, 16952311, 29356441, 52331047, 186475421, 322920851, 575641517, 1203614081, 13239754891]

約数ペア:

[(1, 13239754891), (11, 1203614081), (23, 575641517), (41, 322920851), (71, 186475421), (253, 52331047), (451, 29356441), (781, 16952311), (943, 14040037), (1633, 8107627), (2911, 4548181), (10373, 1276367), (17963, 737057), (17977, 736483), (32021, 413471), (66953, 197747)]