28836063

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:216

約数の個数: 48

約数和(自身を含む): 46781280

約数和(自身を除く): 17945217

約数列:

[1, 3, 9, 17, 29, 51, 67, 87, 97, 153, 201, 261, 291, 493, 603, 873, 1139, 1479, 1649, 1943, 2813, 3417, 4437, 4947, 5829, 6499, 8439, 10251, 14841, 17487, 19497, 25317, 33031, 47821, 58491, 99093, 110483, 143463, 188471, 297279, 331449, 430389, 565413, 994347, 1696239, 3204007, 9612021, 28836063]

約数ペア:

[(1, 28836063), (3, 9612021), (9, 3204007), (17, 1696239), (29, 994347), (51, 565413), (67, 430389), (87, 331449), (97, 297279), (153, 188471), (201, 143463), (261, 110483), (291, 99093), (493, 58491), (603, 47821), (873, 33031), (1139, 25317), (1479, 19497), (1649, 17487), (1943, 14841), (2813, 10251), (3417, 8439), (4437, 6499), (4947, 5829)]