822988971

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{229181}}^1$

素因数の和:229216

約数の個数: 32

約数和(自身を含む): 1466764800

約数和(自身を除く): 643775829

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 229181, 687543, 1604267, 2062629, 4354439, 4812801, 6187887, 13063317, 14438403, 30481073, 39189951, 43315209, 91443219, 117569853, 274329657, 822988971]

約数ペア:

[(1, 822988971), (3, 274329657), (7, 117569853), (9, 91443219), (19, 43315209), (21, 39189951), (27, 30481073), (57, 14438403), (63, 13063317), (133, 6187887), (171, 4812801), (189, 4354439), (399, 2062629), (513, 1604267), (1197, 687543), (3591, 229181)]