28923477

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:194

約数の個数: 48

約数和(自身を含む): 46347840

約数和(自身を除く): 17424363

約数列:

[1, 3, 11, 17, 33, 43, 51, 109, 121, 129, 187, 327, 363, 473, 561, 731, 1199, 1419, 1853, 2057, 2193, 3597, 4687, 5203, 5559, 6171, 8041, 13189, 14061, 15609, 20383, 24123, 39567, 51557, 61149, 79679, 88451, 154671, 224213, 239037, 265353, 567127, 672639, 876469, 1701381, 2629407, 9641159, 28923477]

約数ペア:

[(1, 28923477), (3, 9641159), (11, 2629407), (17, 1701381), (33, 876469), (43, 672639), (51, 567127), (109, 265353), (121, 239037), (129, 224213), (187, 154671), (327, 88451), (363, 79679), (473, 61149), (561, 51557), (731, 39567), (1199, 24123), (1419, 20383), (1853, 15609), (2057, 14061), (2193, 13189), (3597, 8041), (4687, 6171), (5203, 5559)]