38621853

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{20731}}^1$

素因数の和:20766

約数の個数: 20

約数和(自身を含む): 60205728

約数和(自身を除く): 21583875

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 20731, 62193, 186579, 476813, 559737, 1430439, 1679211, 4291317, 12873951, 38621853]

約数ペア:

[(1, 38621853), (3, 12873951), (9, 4291317), (23, 1679211), (27, 1430439), (69, 559737), (81, 476813), (207, 186579), (621, 62193), (1863, 20731)]