1900369593

素因数分解:

$3^7\times {\mathrm{868939}}^1$

素因数の和:868960

約数の個数: 16

約数和(自身を含む): 2850123200

約数和(自身を除く): 949753607

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 868939, 2606817, 7820451, 23461353, 70384059, 211152177, 633456531, 1900369593]

約数ペア:

[(1, 1900369593), (3, 633456531), (9, 211152177), (27, 70384059), (81, 23461353), (243, 7820451), (729, 2606817), (2187, 868939)]