268536429

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{103963}}^1$

素因数の和:104017

約数の個数: 24

約数和(自身を含む): 454114752

約数和(自身を除く): 185578323

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 861, 2583, 103963, 311889, 727741, 935667, 2183223, 4262483, 6549669, 12787449, 29837381, 38362347, 89512143, 268536429]

約数ペア:

[(1, 268536429), (3, 89512143), (7, 38362347), (9, 29837381), (21, 12787449), (41, 6549669), (63, 4262483), (123, 2183223), (287, 935667), (369, 727741), (861, 311889), (2583, 103963)]