2247643377

素因数分解:

$3^3\times 7^2\times {\mathrm{271}}^1\times {\mathrm{6269}}^1$

素因数の和:6563

約数の個数: 48

約数和(自身を含む): 3888403200

約数和(自身を除く): 1640759823

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 271, 441, 813, 1323, 1897, 2439, 5691, 6269, 7317, 13279, 17073, 18807, 39837, 43883, 51219, 56421, 119511, 131649, 169263, 307181, 358533, 394947, 921543, 1184841, 1698899, 2764629, 5096697, 8293887, 11892293, 15290091, 35676879, 45870273, 83246051, 107030637, 249738153, 321091911, 749214459, 2247643377]

約数ペア:

[(1, 2247643377), (3, 749214459), (7, 321091911), (9, 249738153), (21, 107030637), (27, 83246051), (49, 45870273), (63, 35676879), (147, 15290091), (189, 11892293), (271, 8293887), (441, 5096697), (813, 2764629), (1323, 1698899), (1897, 1184841), (2439, 921543), (5691, 394947), (6269, 358533), (7317, 307181), (13279, 169263), (17073, 131649), (18807, 119511), (39837, 56421), (43883, 51219)]