2016807641163

素因数分解:

$3^2\times 7^1\times {\mathrm{20611}}^1\times {\mathrm{1553191}}^1$

素因数の和:1573815

約数の個数: 24

約数和(自身を含む): 3329496924416

約数和(自身を除く): 1312689283253

約数列:

[1, 3, 7, 9, 21, 63, 20611, 61833, 144277, 185499, 432831, 1298493, 1553191, 4659573, 10872337, 13978719, 32617011, 97851033, 32012819701, 96038459103, 224089737907, 288115377309, 672269213721, 2016807641163]

約数ペア:

[(1, 2016807641163), (3, 672269213721), (7, 288115377309), (9, 224089737907), (21, 96038459103), (63, 32012819701), (20611, 97851033), (61833, 32617011), (144277, 13978719), (185499, 10872337), (432831, 4659573), (1298493, 1553191)]