538693207

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:479

約数の個数: 24

約数和(自身を含む): 604033584

約数和(自身を除く): 65340377

約数列:

[1, 13, 43, 73, 307, 559, 949, 1849, 3139, 3991, 13201, 22411, 24037, 40807, 134977, 171613, 291343, 567643, 963673, 1754701, 7379359, 12527749, 41437939, 538693207]

約数ペア:

[(1, 538693207), (13, 41437939), (43, 12527749), (73, 7379359), (307, 1754701), (559, 963673), (949, 567643), (1849, 291343), (3139, 171613), (3991, 134977), (13201, 40807), (22411, 24037)]