2070800397

素因数分解:

$3^4\times {\mathrm{1483}}^1\times {\mathrm{17239}}^1$

素因数の和:18734

約数の個数: 20

約数和(自身を含む): 3095683360

約数和(自身を除く): 1024882963

約数列:

[1, 3, 9, 27, 81, 1483, 4449, 13347, 17239, 40041, 51717, 120123, 155151, 465453, 1396359, 25565437, 76696311, 230088933, 690266799, 2070800397]

約数ペア:

[(1, 2070800397), (3, 690266799), (9, 230088933), (27, 76696311), (81, 25565437), (1483, 1396359), (4449, 465453), (13347, 155151), (17239, 120123), (40041, 51717)]