887661

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:233

約数の個数: 24

約数和(自身を含む): 1404000

約数和(自身を除く): 516339

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 179, 261, 537, 551, 1611, 1653, 3401, 4959, 5191, 10203, 15573, 30609, 46719, 98629, 295887, 887661]

約数ペア:

[(1, 887661), (3, 295887), (9, 98629), (19, 46719), (29, 30609), (57, 15573), (87, 10203), (171, 5191), (179, 4959), (261, 3401), (537, 1653), (551, 1611)]