23420559

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{1637}}^1$

素因数の和:1910

約数の個数: 16

約数和(自身を含む): 33022080

約数和(自身を除く): 9601521

約数列:

[1, 3, 19, 57, 251, 753, 1637, 4769, 4911, 14307, 31103, 93309, 410887, 1232661, 7806853, 23420559]

約数ペア:

[(1, 23420559), (3, 7806853), (19, 1232661), (57, 410887), (251, 93309), (753, 31103), (1637, 14307), (4769, 4911)]