533571423

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{20441}}^1$

素因数の和:20575

約数の個数: 32

約数和(自身を含む): 894868992

約数和(自身を除く): 361297569

約数列:

[1, 3, 7, 11, 21, 33, 77, 113, 231, 339, 791, 1243, 2373, 3729, 8701, 20441, 26103, 61323, 143087, 224851, 429261, 674553, 1573957, 2309833, 4721871, 6929499, 16168831, 25408163, 48506493, 76224489, 177857141, 533571423]

約数ペア:

[(1, 533571423), (3, 177857141), (7, 76224489), (11, 48506493), (21, 25408163), (33, 16168831), (77, 6929499), (113, 4721871), (231, 2309833), (339, 1573957), (791, 674553), (1243, 429261), (2373, 224851), (3729, 143087), (8701, 61323), (20441, 26103)]