42660717

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{21911}}^1$

素因数の和:21984

約数の個数: 16

約数和(自身を含む): 63106560

約数和(自身を除く): 20445843

約数列:

[1, 3, 11, 33, 59, 177, 649, 1947, 21911, 65733, 241021, 723063, 1292749, 3878247, 14220239, 42660717]

約数ペア:

[(1, 42660717), (3, 14220239), (11, 3878247), (33, 1292749), (59, 723063), (177, 241021), (649, 65733), (1947, 21911)]