1020798771

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{52861}}^1$

素因数の和:53062

約数の個数: 16

約数和(自身を含む): 1403168928

約数和(自身を除く): 382370157

約数列:

[1, 3, 41, 123, 157, 471, 6437, 19311, 52861, 158583, 2167301, 6501903, 8299177, 24897531, 340266257, 1020798771]

約数ペア:

[(1, 1020798771), (3, 340266257), (41, 24897531), (123, 8299177), (157, 6501903), (471, 2167301), (6437, 158583), (19311, 52861)]