2488896747

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{15361}}^1$

素因数の和:15740

約数の個数: 32

約数和(自身を含む): 3915466560

約数和(自身を除く): 1426569813

約数列:

[1, 3, 9, 17, 27, 51, 153, 353, 459, 1059, 3177, 6001, 9531, 15361, 18003, 46083, 54009, 138249, 162027, 261137, 414747, 783411, 2350233, 5422433, 7050699, 16267299, 48801897, 92181361, 146405691, 276544083, 829632249, 2488896747]

約数ペア:

[(1, 2488896747), (3, 829632249), (9, 276544083), (17, 146405691), (27, 92181361), (51, 48801897), (153, 16267299), (353, 7050699), (459, 5422433), (1059, 2350233), (3177, 783411), (6001, 414747), (9531, 261137), (15361, 162027), (18003, 138249), (46083, 54009)]