173989441

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 202037760

約数和(自身を除く): 28048319

約数列:

[1, 17, 19, 47, 73, 157, 323, 799, 893, 1241, 1387, 2669, 2983, 3431, 7379, 11461, 15181, 23579, 50711, 58327, 65189, 125443, 140201, 194837, 217759, 538667, 1108213, 2383417, 3701903, 9157339, 10234673, 173989441]

約数ペア:

[(1, 173989441), (17, 10234673), (19, 9157339), (47, 3701903), (73, 2383417), (157, 1108213), (323, 538667), (799, 217759), (893, 194837), (1241, 140201), (1387, 125443), (2669, 65189), (2983, 58327), (3431, 50711), (7379, 23579), (11461, 15181)]