2569347

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:272

約数の個数: 32

約数和(自身を含む): 4273920

約数和(自身を除く): 1704573

約数列:

[1, 3, 9, 11, 27, 33, 41, 99, 123, 211, 297, 369, 451, 633, 1107, 1353, 1899, 2321, 4059, 5697, 6963, 8651, 12177, 20889, 25953, 62667, 77859, 95161, 233577, 285483, 856449, 2569347]

約数ペア:

[(1, 2569347), (3, 856449), (9, 285483), (11, 233577), (27, 95161), (33, 77859), (41, 62667), (99, 25953), (123, 20889), (211, 12177), (297, 8651), (369, 6963), (451, 5697), (633, 4059), (1107, 2321), (1353, 1899)]