16453017

素因数分解:

$3^3\times 7^1\times {\mathrm{263}}^1\times {\mathrm{331}}^1$

素因数の和:610

約数の個数: 32

約数和(自身を含む): 28047360

約数和(自身を除く): 11594343

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 263, 331, 789, 993, 1841, 2317, 2367, 2979, 5523, 6951, 7101, 8937, 16569, 20853, 49707, 62559, 87053, 261159, 609371, 783477, 1828113, 2350431, 5484339, 16453017]

約数ペア:

[(1, 16453017), (3, 5484339), (7, 2350431), (9, 1828113), (21, 783477), (27, 609371), (63, 261159), (189, 87053), (263, 62559), (331, 49707), (789, 20853), (993, 16569), (1841, 8937), (2317, 7101), (2367, 6951), (2979, 5523)]