2021776683

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{457}}^1\times {\mathrm{20201}}^1$

素因数の和:20734

約数の個数: 16

約数和(自身を含む): 2738744736

約数和(自身を除く): 716968053

約数列:

[1, 3, 73, 219, 457, 1371, 20201, 33361, 60603, 100083, 1474673, 4424019, 9231857, 27695571, 673925561, 2021776683]

約数ペア:

[(1, 2021776683), (3, 673925561), (73, 27695571), (219, 9231857), (457, 4424019), (1371, 1474673), (20201, 100083), (33361, 60603)]