38656971

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{4003}}^1$

素因数の和:4075

約数の個数: 24

約数和(自身を含む): 59339280

約数和(自身を除く): 20682309

約数列:

[1, 3, 9, 29, 37, 87, 111, 261, 333, 1073, 3219, 4003, 9657, 12009, 36027, 116087, 148111, 348261, 444333, 1044783, 1332999, 4295219, 12885657, 38656971]

約数ペア:

[(1, 38656971), (3, 12885657), (9, 4295219), (29, 1332999), (37, 1044783), (87, 444333), (111, 348261), (261, 148111), (333, 116087), (1073, 36027), (3219, 12009), (4003, 9657)]