928565511

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{1279}}^1$

素因数の和:1619

約数の個数: 32

約数和(自身を含む): 1336934400

約数和(自身を除く): 408368889

約数列:

[1, 3, 19, 47, 57, 141, 271, 813, 893, 1279, 2679, 3837, 5149, 12737, 15447, 24301, 38211, 60113, 72903, 180339, 242003, 346609, 726009, 1039827, 1142147, 3426441, 6585571, 16290623, 19756713, 48871869, 309521837, 928565511]

約数ペア:

[(1, 928565511), (3, 309521837), (19, 48871869), (47, 19756713), (57, 16290623), (141, 6585571), (271, 3426441), (813, 1142147), (893, 1039827), (1279, 726009), (2679, 346609), (3837, 242003), (5149, 180339), (12737, 72903), (15447, 60113), (24301, 38211)]