2016388569447

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{3897013}}^1$

素因数の和:3897260

約数の個数: 48

約数和(自身を含む): 3423885324288

約数和(自身を除く): 1407496754841

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 191, 301, 387, 573, 903, 1337, 1719, 2709, 4011, 8213, 12033, 24639, 57491, 73917, 172473, 517419, 3897013, 11691039, 27279091, 35073117, 81837273, 167571559, 245511819, 502714677, 744329483, 1173000913, 1508144031, 2232988449, 3519002739, 5210306381, 6698965347, 10557008217, 15630919143, 32006167769, 46892757429, 96018503307, 224043174383, 288055509921, 672129523149, 2016388569447]

約数ペア:

[(1, 2016388569447), (3, 672129523149), (7, 288055509921), (9, 224043174383), (21, 96018503307), (43, 46892757429), (63, 32006167769), (129, 15630919143), (191, 10557008217), (301, 6698965347), (387, 5210306381), (573, 3519002739), (903, 2232988449), (1337, 1508144031), (1719, 1173000913), (2709, 744329483), (4011, 502714677), (8213, 245511819), (12033, 167571559), (24639, 81837273), (57491, 35073117), (73917, 27279091), (172473, 11691039), (517419, 3897013)]