247573439

素因数分解:

${\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{8681}}^1$

素因数の和:8798

約数の個数: 12

約数和(自身を含む): 264627360

約数和(自身を除く): 17053921

約数列:

[1, 19, 79, 361, 1501, 8681, 28519, 164939, 685799, 3133841, 13030181, 247573439]

約数ペア:

[(1, 247573439), (19, 13030181), (79, 3133841), (361, 685799), (1501, 164939), (8681, 28519)]