7122303

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1$

素因数の和:348

約数の個数: 32

約数和(自身を含む): 11404800

約数和(自身を除く): 4282497

約数列:

[1, 3, 9, 17, 27, 51, 59, 153, 177, 263, 459, 531, 789, 1003, 1593, 2367, 3009, 4471, 7101, 9027, 13413, 15517, 27081, 40239, 46551, 120717, 139653, 263789, 418959, 791367, 2374101, 7122303]

約数ペア:

[(1, 7122303), (3, 2374101), (9, 791367), (17, 418959), (27, 263789), (51, 139653), (59, 120717), (153, 46551), (177, 40239), (263, 27081), (459, 15517), (531, 13413), (789, 9027), (1003, 7101), (1593, 4471), (2367, 3009)]