2871382137

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{4457}}^1\times {\mathrm{16519}}^1$

素因数の和:20992

約数の個数: 16

約数和(自身を含む): 4124184960

約数和(自身を除く): 1252802823

約数列:

[1, 3, 13, 39, 4457, 13371, 16519, 49557, 57941, 173823, 214747, 644241, 73625183, 220875549, 957127379, 2871382137]

約数ペア:

[(1, 2871382137), (3, 957127379), (13, 220875549), (39, 73625183), (4457, 644241), (13371, 214747), (16519, 173823), (49557, 57941)]