2662983

素因数分解:

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

素因数の和:236

約数の個数: 32

約数和(自身を含む): 4320000

約数和(自身を除く): 1657017

約数列:

[1, 3, 9, 19, 27, 29, 57, 87, 171, 179, 261, 513, 537, 551, 783, 1611, 1653, 3401, 4833, 4959, 5191, 10203, 14877, 15573, 30609, 46719, 91827, 98629, 140157, 295887, 887661, 2662983]

約数ペア:

[(1, 2662983), (3, 887661), (9, 295887), (19, 140157), (27, 98629), (29, 91827), (57, 46719), (87, 30609), (171, 15573), (179, 14877), (261, 10203), (513, 5191), (537, 4959), (551, 4833), (783, 3401), (1611, 1653)]