492057657

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{85829}}^1$

素因数の和:85862

約数の個数: 36

約数和(自身を含む): 890400420

約数和(自身を除く): 398342763

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 441, 637, 819, 1911, 5733, 85829, 257487, 600803, 772461, 1115777, 1802409, 3347331, 4205621, 5407227, 7810439, 10041993, 12616863, 23431317, 37850589, 54673073, 70293951, 164019219, 492057657]

約数ペア:

[(1, 492057657), (3, 164019219), (7, 70293951), (9, 54673073), (13, 37850589), (21, 23431317), (39, 12616863), (49, 10041993), (63, 7810439), (91, 5407227), (117, 4205621), (147, 3347331), (273, 1802409), (441, 1115777), (637, 772461), (819, 600803), (1911, 257487), (5733, 85829)]