898239573

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{68219}}^1$

素因数の和:68262

約数の個数: 48

約数和(自身を含む): 1702771200

約数和(自身を除く): 804531627

約数列:

[1, 3, 7, 9, 11, 19, 21, 33, 57, 63, 77, 99, 133, 171, 209, 231, 399, 627, 693, 1197, 1463, 1881, 4389, 13167, 68219, 204657, 477533, 613971, 750409, 1296161, 1432599, 2251227, 3888483, 4297797, 5252863, 6753681, 9073127, 11665449, 14257771, 15758589, 27219381, 42773313, 47275767, 81658143, 99804397, 128319939, 299413191, 898239573]

約数ペア:

[(1, 898239573), (3, 299413191), (7, 128319939), (9, 99804397), (11, 81658143), (19, 47275767), (21, 42773313), (33, 27219381), (57, 15758589), (63, 14257771), (77, 11665449), (99, 9073127), (133, 6753681), (171, 5252863), (209, 4297797), (231, 3888483), (399, 2251227), (627, 1432599), (693, 1296161), (1197, 750409), (1463, 613971), (1881, 477533), (4389, 204657), (13167, 68219)]