289332567

素因数分解:

$3^5\times {\mathrm{353}}^1\times {\mathrm{3373}}^1$

素因数の和:3741

約数の個数: 24

約数和(自身を含む): 434760144

約数和(自身を除く): 145427577

約数列:

[1, 3, 9, 27, 81, 243, 353, 1059, 3177, 3373, 9531, 10119, 28593, 30357, 85779, 91071, 273213, 819639, 1190669, 3572007, 10716021, 32148063, 96444189, 289332567]

約数ペア:

[(1, 289332567), (3, 96444189), (9, 32148063), (27, 10716021), (81, 3572007), (243, 1190669), (353, 819639), (1059, 273213), (3177, 91071), (3373, 85779), (9531, 30357), (10119, 28593)]