1008065979

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{170483}}^1$

素因数の和:170568

約数の個数: 20

約数和(自身を含む): 1526513736

約数和(自身を除く): 518447757

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1971, 5913, 170483, 511449, 1534347, 4603041, 12445259, 13809123, 37335777, 112007331, 336021993, 1008065979]

約数ペア:

[(1, 1008065979), (3, 336021993), (9, 112007331), (27, 37335777), (73, 13809123), (81, 12445259), (219, 4603041), (657, 1534347), (1971, 511449), (5913, 170483)]