38208267

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{20509}}^1$

素因数の和:20544

約数の個数: 20

約数和(自身を含む): 59561040

約数和(自身を除く): 21352773

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 20509, 61527, 184581, 471707, 553743, 1415121, 1661229, 4245363, 12736089, 38208267]

約数ペア:

[(1, 38208267), (3, 12736089), (9, 4245363), (23, 1661229), (27, 1415121), (69, 553743), (81, 471707), (207, 184581), (621, 61527), (1863, 20509)]