551440041

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{647}}^1\times {\mathrm{6607}}^1$

素因数の和:7300

約数の個数: 16

約数和(自身を含む): 753629184

約数和(自身を除く): 202189143

約数列:

[1, 3, 43, 129, 647, 1941, 6607, 19821, 27821, 83463, 284101, 852303, 4274729, 12824187, 183813347, 551440041]

約数ペア:

[(1, 551440041), (3, 183813347), (43, 12824187), (129, 4274729), (647, 852303), (1941, 284101), (6607, 83463), (19821, 27821)]