42844867

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1949}}^1$

素因数の和:2070

約数の個数: 16

約数和(自身を含む): 49140000

約数和(自身を除く): 6295133

約数列:

[1, 13, 19, 89, 247, 1157, 1691, 1949, 21983, 25337, 37031, 173461, 481403, 2254993, 3295759, 42844867]

約数ペア:

[(1, 42844867), (13, 3295759), (19, 2254993), (89, 481403), (247, 173461), (1157, 37031), (1691, 25337), (1949, 21983)]