528797007

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{20101}}^1$

素因数の和:20223

約数の個数: 24

約数和(自身を含む): 794431040

約数和(自身を除く): 265634033

約数列:

[1, 3, 9, 37, 79, 111, 237, 333, 711, 2923, 8769, 20101, 26307, 60303, 180909, 743737, 1587979, 2231211, 4763937, 6693633, 14291811, 58755223, 176265669, 528797007]

約数ペア:

[(1, 528797007), (3, 176265669), (9, 58755223), (37, 14291811), (79, 6693633), (111, 4763937), (237, 2231211), (333, 1587979), (711, 743737), (2923, 180909), (8769, 60303), (20101, 26307)]