21962337

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1\times {\mathrm{743}}^1$

素因数の和:972

約数の個数: 16

約数和(自身を含む): 29998080

約数和(自身を除く): 8035743

約数列:

[1, 3, 59, 167, 177, 501, 743, 2229, 9853, 29559, 43837, 124081, 131511, 372243, 7320779, 21962337]

約数ペア:

[(1, 21962337), (3, 7320779), (59, 372243), (167, 131511), (177, 124081), (501, 43837), (743, 29559), (2229, 9853)]