1017927

素因数分解:

$3^5\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:145

約数の個数: 24

約数和(自身を含む): 1572480

約数和(自身を除く): 554553

約数列:

[1, 3, 9, 27, 59, 71, 81, 177, 213, 243, 531, 639, 1593, 1917, 4189, 4779, 5751, 12567, 14337, 17253, 37701, 113103, 339309, 1017927]

約数ペア:

[(1, 1017927), (3, 339309), (9, 113103), (27, 37701), (59, 17253), (71, 14337), (81, 12567), (177, 5751), (213, 4779), (243, 4189), (531, 1917), (639, 1593)]