939492063

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{266977}}^1$

素因数の和:267023

約数の個数: 24

約数和(自身を含む): 1499348448

約数和(自身を除く): 559856385

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 266977, 800931, 2402793, 4538609, 6140471, 13615827, 18421413, 40847481, 55264239, 104388007, 313164021, 939492063]

約数ペア:

[(1, 939492063), (3, 313164021), (9, 104388007), (17, 55264239), (23, 40847481), (51, 18421413), (69, 13615827), (153, 6140471), (207, 4538609), (391, 2402793), (1173, 800931), (3519, 266977)]