2000718081

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{383}}^1\times {\mathrm{7951}}^1$

素因数の和:8413

約数の個数: 24

約数和(自身を含む): 2937532416

約数和(自身を除く): 936814335

約数列:

[1, 3, 9, 73, 219, 383, 657, 1149, 3447, 7951, 23853, 27959, 71559, 83877, 251631, 580423, 1741269, 3045233, 5223807, 9135699, 27407097, 222302009, 666906027, 2000718081]

約数ペア:

[(1, 2000718081), (3, 666906027), (9, 222302009), (73, 27407097), (219, 9135699), (383, 5223807), (657, 3045233), (1149, 1741269), (3447, 580423), (7951, 251631), (23853, 83877), (27959, 71559)]