2142153

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 3628800

約数和(自身を除く): 1486647

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 351, 359, 459, 663, 1077, 1989, 3231, 4667, 5967, 6103, 9693, 14001, 18309, 42003, 54927, 79339, 126009, 164781, 238017, 714051, 2142153]

約数ペア:

[(1, 2142153), (3, 714051), (9, 238017), (13, 164781), (17, 126009), (27, 79339), (39, 54927), (51, 42003), (117, 18309), (153, 14001), (221, 9693), (351, 6103), (359, 5967), (459, 4667), (663, 3231), (1077, 1989)]