2865503091

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{20161}}^1$

素因数の和:20307

約数の個数: 32

約数和(自身を含む): 4296925440

約数和(自身を除く): 1431422349

約数列:

[1, 3, 11, 33, 59, 73, 177, 219, 649, 803, 1947, 2409, 4307, 12921, 20161, 47377, 60483, 142131, 221771, 665313, 1189499, 1471753, 3568497, 4415259, 13084489, 16189283, 39253467, 48567849, 86833427, 260500281, 955167697, 2865503091]

約数ペア:

[(1, 2865503091), (3, 955167697), (11, 260500281), (33, 86833427), (59, 48567849), (73, 39253467), (177, 16189283), (219, 13084489), (649, 4415259), (803, 3568497), (1947, 1471753), (2409, 1189499), (4307, 665313), (12921, 221771), (20161, 142131), (47377, 60483)]