1775763

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{1993}}^1$

素因数の和:2016

約数の個数: 20

約数和(自身を含む): 2895288

約数和(自身を除く): 1119525

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 1993, 5979, 17937, 21923, 53811, 65769, 161433, 197307, 591921, 1775763]

約数ペア:

[(1, 1775763), (3, 591921), (9, 197307), (11, 161433), (27, 65769), (33, 53811), (81, 21923), (99, 17937), (297, 5979), (891, 1993)]