1018747797

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1\times {\mathrm{1061}}^1$

素因数の和:1429

約数の個数: 32

約数和(自身を含む): 1466273664

約数和(自身を除く): 447525867

約数列:

[1, 3, 17, 51, 67, 201, 281, 843, 1061, 1139, 3183, 3417, 4777, 14331, 18037, 18827, 54111, 56481, 71087, 213261, 298141, 320059, 894423, 960177, 1208479, 3625437, 5068397, 15205191, 19975447, 59926341, 339582599, 1018747797]

約数ペア:

[(1, 1018747797), (3, 339582599), (17, 59926341), (51, 19975447), (67, 15205191), (201, 5068397), (281, 3625437), (843, 1208479), (1061, 960177), (1139, 894423), (3183, 320059), (3417, 298141), (4777, 213261), (14331, 71087), (18037, 56481), (18827, 54111)]