2021067567

素因数分解:

$3^2\times {\mathrm{167}}^1\times {\mathrm{941}}^1\times {\mathrm{1429}}^1$

素因数の和:2543

約数の個数: 24

約数和(自身を含む): 2941979040

約数和(自身を除く): 920911473

約数列:

[1, 3, 9, 167, 501, 941, 1429, 1503, 2823, 4287, 8469, 12861, 157147, 238643, 471441, 715929, 1344689, 1414323, 2147787, 4034067, 12102201, 224563063, 673689189, 2021067567]

約数ペア:

[(1, 2021067567), (3, 673689189), (9, 224563063), (167, 12102201), (501, 4034067), (941, 2147787), (1429, 1414323), (1503, 1344689), (2823, 715929), (4287, 471441), (8469, 238643), (12861, 157147)]