2028099717

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{5261}}^1$

素因数の和:5514

約数の個数: 48

約数和(自身を含む): 3480497280

約数和(自身を除く): 1452397563

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 211, 261, 609, 633, 1477, 1827, 1899, 4431, 5261, 6119, 13293, 15783, 18357, 36827, 42833, 47349, 55071, 110481, 128499, 152569, 331443, 385497, 457707, 1067983, 1110071, 1373121, 3203949, 3330213, 7770497, 9611847, 9990639, 23311491, 32192059, 69934473, 96576177, 225344413, 289728531, 676033239, 2028099717]

約数ペア:

[(1, 2028099717), (3, 676033239), (7, 289728531), (9, 225344413), (21, 96576177), (29, 69934473), (63, 32192059), (87, 23311491), (203, 9990639), (211, 9611847), (261, 7770497), (609, 3330213), (633, 3203949), (1477, 1373121), (1827, 1110071), (1899, 1067983), (4431, 457707), (5261, 385497), (6119, 331443), (13293, 152569), (15783, 128499), (18357, 110481), (36827, 55071), (42833, 47349)]