2148889689

素因数分解:

$3^3\times {\mathrm{2707}}^1\times {\mathrm{29401}}^1$

素因数の和:32117

約数の個数: 16

約数和(自身を含む): 3184824640

約数和(自身を除く): 1035934951

約数列:

[1, 3, 9, 27, 2707, 8121, 24363, 29401, 73089, 88203, 264609, 793827, 79588507, 238765521, 716296563, 2148889689]

約数ペア:

[(1, 2148889689), (3, 716296563), (9, 238765521), (27, 79588507), (2707, 793827), (8121, 264609), (24363, 88203), (29401, 73089)]